Kubota BX- Injection Pump Modifications/Rebuild D902 (More Fuel!!)

[@yvettefitzgerald9989]

Thanks! Best video on KZbin regarding these fuel pumps

[@BiffsEquipment]

Wow thank you SO VERY MUCH for the donation! That means a lot to me! I’m so glad my video was able to help as I try to give out as much informative information as possible when doing videos like these to help + teach others. God bless!!

[@louiedavis3138]

Biff your a really smart guy. I wished I had friends around that were as energetic as you. You apparently do a lot of research prior to tackling a task. I pray your youtube channel goes vital and your get 50 million views.

[@BiffsEquipment]

Hey thanks Louie I really appericate that! KZbin takes a lot of time and work and I do also do research when it comes to these complicated videos like these to better understand some of these things to be able to share it with so many others and help them back. Thanks for the huge compliment! Stay safe!

[@noellwilson1273]

Thank you for talking to us! This was the 5th video I looked at before anyone was talking - including the one where the guy was knocking the rack back and forth with a wrench. Very well done!

[@BiffsEquipment]

Absolutely! I can’t stand videos where people don’t talk and explain what they are doing.. like they want everything to be some big secret lol. I don’t care to keep things secret cuz I enjoy helping others. Stay safe!

[@mikemellinger9577]

Can’t wait for the turbo install. I will follow your lead with my BX25D.

[@BiffsEquipment]

Thanks buddy! Iv been doing a lot of research so I can hopefully get it right the first time.. I’m not new to turbos as I turboed my old Acura Integra when I was a kid and have installed a big single on my cummins. I’ll def keep you guys posted when I get ready to do this mod, Thanks for watching!

[@simontsang8418]

I finally got the injector pump out. The fuel control rack was completely seized up. Your video is fantastic, and I could follow it step by step and rebuilt the injector pump. Thanks!

[@markevans8446]

how did you get it out ? I think I have the same problem , i can lift the pump maybe a centimeter , but no way of pulling it out further , and I dont want to start hammering the thing ......

[@ThisOldMan-ya472]

@@markevans8446 What happened? Success?

[@markevans8446]

My engine is a D600, not necessarily identical to this one

[@alexridesyamaha5211]

@@markevans8446 did you ever get it out? im having the same issue

[@JohnVanDerHeyden-iq7gd]

Thanks Biff I have seen heaps of videos on this subject but nothing out there comes close to yours, solved all my problems brilliant stuff thanks again Regards John

[@davidmartin7660]

Great detailed video. Give you credit for jumping in so deep. Was on the ridge yesterday. Boy is there a ton of snow, latest measurement was at 128”. Keep up the great work n stay warm.

[@BiffsEquipment]

Thanks David! Damn that’s a lot of snow! We really got pounded last week, suppose to get a bunch more snow this week also! Great snowmobiling snow!

[@jh9855]

Wow! You are amazing. Turbo? I do not think upgrading the injection pump is a simple modification. Bravo!

[@BiffsEquipment]

Thanks buddy! Yah it def isn’t a Job for a beginner that’s for sure. I’m really glad it all worked out, I hope to work the tractor out good this summer to see how it performs, thanks for the support!

[@crazylegs31]

Best videos out there. Always quick and to the point.

[@BiffsEquipment]

Thanks man I really appreciate the comment and support! Glad you enjoyed, stay tuned!

[@nickgironda4002]

DUDE! I would NEVER tackle a job like that! You make it look so easy but IT IS NOT! GREAT vid, as usual, Bro, Thank You!

[@BiffsEquipment]

Thanks Nick! I did procrastinate doing this Job for quite awhile, this one even worried me a little but finally I said screw it I’m doing it lol. The best way to learn is to dive in head first, it’s certainly when I learn best. Hopefully this video helps many people in the future also, Thanks for the support!

[@BillyBob-fd5ht]

Take lots of pictures while taking apart helps clean area

[@LatitudeDroneServices]

Great video Mike! I look forward to seeing the BX working and rolling some coal. Very excited to see the turbo build!

[@BiffsEquipment]

Thanks man, I’m super stoked to do future work with the tractor now to see exactly how it handles it myself! I’m thinking it’s def gonna roll some coal when I’m lugging it hard ripping out stumps and what not, thanks for watching!

[@chrislong102]

Awesome video! Tractor Time with Tim recently put a Turbo on his subcompact John Deere! Also increased the Hydrostatic Pressure to 2900 pounds! Again two great channels to see how to and to see if any durability issues over time!

[@BiffsEquipment]

Thanks Chris, I’ll def keep you guys posted if I have any issues or concerns, I’m hoping to give the tractor a really good workout this summer too! I appreciate the support

[@michaelcorbeil81]

Your how to videos are great, you do a great job explaining everything.

[@BiffsEquipment]

Thanks Mike!

[@WichhartAcres]

Biff your are on a whole other level when it comes to tractor mods! Awsome vid and info! I appreciate you helping me gain some knowledge on this stuff!

[@BiffsEquipment]

Thanks buddy I really appreciate that! Glad I can help spread some good info out there too as finding any info on the internals of these injection pumps is not easy! Hopefully this video helps a lot of people in the future as well, Thanks for watching!

[@freighttrainshane3953]

Very impressive discrimination! You did a great job explaining your work!

[@BiffsEquipment]

Thanks buddy I really appreciate it! Videos like this take a ton of time and effort but when I know it is or can help people it makes it all worth it! Happy Easter!

[@ritterjon]

💥 Your knowledge base amazes me! I’m super excited to see a turbo installed. WOW!! *Keep on tractoring!* 😳👍

[@BiffsEquipment]

Thanks Jon means a lot, it’s VERY tough to find any info online about these pumps so I hope this video helps out a ton of people in the future. Thanks for watching! 👍🏻

[@TheBCTuber]

Outstanding! Great verbal descriptions during tear-down & re-assembly. Darn! I'm actually a little excited about overhauling ours now! It looked intimidating at first, but you made it look like riding-a-bike! Thanks!

[@pauljelen2330]

Excellent video, very informative. Looking forward to see how it will play out over time.

[@BiffsEquipment]

Thanks Paul, same here! Appreciate you watching 👍🏻

[@JeffBradley-y2s]

great video same as new holland 1920 pump

[@kj7vj]

Very interesting, gotta keep a clear head when doing that and especially marking everything as you did. Taking photos or video is always a great idea when dealing with many parts. Always easy to take apart but assembly can bite you and good catch on the rods. Good Job Mr Mike

[@BiffsEquipment]

Thanks buddy I appreciate it. I totally agree, taking apart can be easy but putting things back together properly can be a whole other animal haha.

[@D70340]

Keep it up Biff, and you`ll scare all that snow away over there with all that power now, lol. GREAT video brother! Can`t wait to see how the turbo works out. Be careful out there buddie. We got wacked with a good amount of snow down here in the Watkins Glen area along the east side of the lake. Spent couple hours out there with our BX23s plowing it out.

[@BiffsEquipment]

Thanks Larry! Yah we got blasted with quite a bit of snow, I’v been pretty behind on making videos but already made a plow video a few day’s ago with the new pump modifications just need to find time to edit it. We are suppose to get hit again later this week, i’v been plowing and moving snow banks for 2 weeks straight that’s why it’s been tough for me to get videos out. Hope you have a safe week man, thanks for watching!

[@HuserHelpers]

You are braver than me Mike. 100% watch

[@BiffsEquipment]

Haha thanks Jason.. I debated on installing them many times as I knew it was gonna be a long, tedious, and some what stressful job.. but now that iv done it once, I’m confident I can rebuild any Kubota injection pump with relative ease. Thanks for watching and stay tuned!

[@dylanhockaday9878]

I’ve done gust about the same thang to my l 2501 but I gust had to remove a shim to give it more power

[@BiffsEquipment]

Very cool Dylan! Which shim did you remove the one under the pump? If you remove the one under the pump it will advance the Timing which is what you want if your going for more power.. diesels love timing! The shims inside each cylinder of the pump I believe are for independently timing each cylinder on its own.. the shim under the pump will advance or retard all cylinders evenly.. Iv debated finding a smaller shim for mine myself

[@johnatkin8732]

Super video on fuel pumps - Thanks !

[@BiffsEquipment]

Thanks John!

[@RossOnTheLand]

Incredible Mike! Wow. Awesome job... Got really excited thinking you'll be adding a turbo :) good catch with the plungers reversed... That could have need bad. That thing runs awesome! Thanks for another super detailed Video.

[@BiffsEquipment]

Thanks Ross! Yes I agree def glad I caught the plungers, now I feel confident I can rebuild any Kubota injection pump with very little concern.. sometimes the best way to learn is to dive in bead first!

[@jackofzerotrades631]

Dude, first time finding your channel. Absolutely awesome video. Not only explaining the mod but also the different parts and functions of the pump. I just acquired a Mower with a 4 cylinder Kubota diesel. The fuel rack is seized open as well as two plungers faulty. One plunger just flops around, the other plunger is stuck up in the injection pump. I thought I could get it to run on two injectors but it will not. I purchased a reman.

[@BiffsEquipment]

Hey thanks man I appericate it! Doing videos like these where I have so much explaining to do takes a lot of time and effort not only to record them and show all the shots but to also edit them so I’m really glad you got so much from it cuz that’s why I do these types of videos! Sorry I’m just now seeing your comment, hopefully the reman pump worked for you? I wouldn’t run it on only 2 cylinders as the engine will run horribly and you could hurt it. Best to just replace or rebuild the pump and go from there. I always wanted a Zero Turn with a Kubota diesel! I’m always on the look for one I can find cheap with an issue like yours and fix it up myself. You know you can buy turbo kits for them too? Pretty cool stuff haha. Take care!

[@jackofzerotrades631]

@@BiffsEquipment reman pump works great! I do have the very slightest miss but I think it's due to injectors. I'm going to run some sea foam in it and go from there. I used your techniques, especially making sure I could cut the fuel and not have a run away diesel. Works great!

[@jeffwilliams4676]

The machine will look great.

[@BiffsEquipment]

Thanks Jeff, when I add a turbo to it it will be right up your ally!

[@NilsKall]

Cool project, you are right, a dyno before and air would be cool but a long term review will do fine. Turbo will be awesome!

[@BiffsEquipment]

Thanks Nils! Hopefully some day I can get ahold of a PTO dyno, I’d like to buy one some day, be a really handy thing to have around!

[@josbuysman5342]

Great and clear video, thank you!

[@BiffsEquipment]

Sure thing, glad I could help!

[@j10l14b56]

Great info. And delivery. Thanks very much.

[@BiffsEquipment]

Thanks buddy’

[@TonyStys]

Hi, Thanks for the video. I am in Australia and finding it difficult to get parts to overhaul my D722 injector pump. Which model engine do the upgraded plunges come from? Thanks Tony

[@justinreynolds3873]

Biff, how do i reassemble the pump if I lost track of what little coin with the number one it goes. I got two that say 05 and one 10, i lost place of which one goes to which. Also I didnt know about mark the top for reassembly, prior to disassembly... so im stuck in the mud here, cant figure out the timing at all and in a no start condition. Ive retried and reassembled about 15 times now over 3 nights. Thanks

[@unclegeorge7845]

Excellent. My pump is plugged shut. I guess if I don't get it back together properly the rebuild house should be able to get it there.

[@BiffsEquipment]

Damn that doesn’t sound good, hope you were able to get it fixed man!

[@tomkergil3304]

Have earlier Kubota B7200 with a D950 engine. Does the BX have a compression release for cold weather starting aid? What do the extra water lines do? Heater in the cab maybe? How are the turbo plans going? Nice work on the 5.5mm upgrade.

[@brianbeal6687]

Just what I had been looking for. I have a BX200 that has a very slight leak at the injection pump. I can't visibly see where the diesel is leaking. It will get the whole pump wet and seep down the block and puddle on the floor. I want to replace the O rings and crush washers and hope that fixes it. Dealer says the pump is not serviceable but will gladly sell me another for $ 1600. Having trouble finding the exact size of O rings. Any ideas?

[@Dboyquicks10]

Thanks for the education. I work at a Grasshopper dealer and have noticed the diesel 902 would struggle to regain RPM when you engage the deck. We may have to try this.

[@BiffsEquipment]

Sure thing Danny. Sounds like there may be another issue going on tho.. like maybe the Spindles/pullys are not spinning freely dogging down the engine on startup.. or maybe it’s something simple like a clogged air filter keeping torque low. I would check over things like that first but if nothing else helps then you can try this. Just be careful to watch exhaust gas temps as adding more fuel makes them hotter specially when under a load as the more load the more fuel, and a mower like that will keep the engine under a decent load for hours straight and that’s when you gotta worry about melting a piston with adding more fuel like that. With my tractor tho I havnt had any issues with EGT.. I mow for 6 hours striaght but mostly it’s pretty short grass nothing super long so I can’t attest to how it would handle real tall grass at a real heavy load for hours at a time but time will tell.. I plan to add a turbo to it soon tho so that will no longer be a worry anyways once I do 👍🏻

[@Dboyquicks10]

@@BiffsEquipment it's a problem with all of them even new ones.

[@ndsworld1985]

SOS. Im having trouble getting pump out it's loose but won't go past the studs. Is there a trick?

[@iveneverdonethisbefore8390]

Good job Biffy

[@BiffsEquipment]

Thanks buddy! Saw your homemade Ripper, that thing is bad ass, looks like it would rip the ground just as good as a grader box if not better since it’s got double the tines!

[@garymonsarratt6048]

Love the black coal coming out. You can take it to the tractor pulls now. Cant wait to see what it does with a load on it. Will that effect cold starts better or worse ???? great video

[@BiffsEquipment]

Thanks Gary! She will def roll the coal now that’s for sure! If I go from an idle to full revs it will plume out a thick black smoke cloud and will put my shed in a fog haha. What’s nice tho is so far it only really smokes like that when I make it, otherwise it seems pretty normal which is what I wanted.. I’m sure when I’m mowing or lugging her she’s gonna smoke good tho haha. Thanks for watching!

[@donroberts8839]

Would it be safe to remove the piece with the red o-ring and replace that o-ring without removing the pump from the tractor?

[@ToxicWolf-qn1ve]

Do you know another site for the bigger plungers

[@simontsang8418]

I have the exact same model of the fuel injector pump, however, I can't pull it out. Any special technique to pull it out? Thanks.

[@hackish1]

Cool project. I can see from the video that just revving it is probably turning your Kleenex black. With a mechanical system, I wonder how you could deliver fuel proportional to the airflow and throttle you are giving it? Pneumatic piston to get more throttle based on boost? My expertise is in gasoline efi systems, so the simplicity of this diesel thing is rather curious.

[@BiffsEquipment]

Hey Mike! Great question.. so I can tell your more use to gas motors.. gas motors as you seem to be aware need to have the perfect air to fuel ratio otherwise the cylinders will dentinate if your running it too lean.. running too rich will cause power loss and bad fuel economy and can also cause issues. With a diesel engine because it does not have a throttle body.. and because they do not have spark plugs.. diesels run souly off the heat of the compression cycle alone, causing the fuel to burn and stay brining.. because of this you can add as much fuel as you want to a diesel and all it’s gonna do is cause it to smoke more (black smoke) which is unburned fuel. The main downside to running too much fuel in a diesel is that unburned fuel creates heat, so your exhaust gas temperature rise and if they rise too much it can litterally melt your pistons.. so instead of a “wide band” to measure Air/fuel ratios like you’d do on a gasser.. a diesel just needs to have an “exhaust gas temperature sensor” .. if the exhaust gas temps get too high then you know it’s getting too much fuel.. if they are low then you know you can add more fuel… As for your last question.. you can force as MUCH air into a diesel engine as possible.. it will not care and will not hurt the engine so long as it can withstand the boost pressures.. diesel engines are incapable of leaning out and blowing up because they always run lean to begin with.. so what most guys will do is they will add as much air into their engine as it can safely handle, then crank the fuel up which will allow the engine to actually make power with all that extra air.. while adding fuel you’ll watch your EGT gauge to make sure your exhaust temps don’t rise too high and then your all set.. diesels are much simpler when it comes to gaining power than a gas motor and require a lot less tunning. Lastly you can and may have to adjust your timing as well.. the more advanced you are with a diesel usually the more power you’ll make.. the more retarded the richer it will run and it will be a bit more sluggish.. so tuning your timing will be based on what your trying to accomplish with the engine. So anyways.. this is why I said in the video that I installed larger plungers so that I could not only get more fuel at a certain RPM or time but could get more fuel through out the entire RPM band.. from here I’ll add a turbo to clean up the smoke and will be able to make alot more power now then stock because just adding only a turbo to a diesel will pretty much do NOTHING unless you have more fuel first for the air to help burn it off to make more power. Hope this helps!

[@hackish1]

@@BiffsEquipment Thanks for the detailed description. Re-reading what I wrote, I don't think I explained my question very well. You mentioned a turbo was planned. How do you deliver an appropriate amount of fuel through the entire RPM range without an obscene amount of smoke at low RPM before the turbo spools up? What turbo are you thinking about? Maybe you size it small enough that boost threshold isn't an issue?

[@carlpasquali7965]

Best video!

[@BiffsEquipment]

Thanks Carl!

[@sergerobitaille2214]

Great video...What are the timing thick washer disk for in each pump cylinder ? Are they for ajusting each pump cylinder to trigger the injectors at precisely 240 deg of crank rotation or something else ?

[@BiffsEquipment]

They are for timing each plunger individually.. it’s set to factory where it’s at and you wouldn’t want to mess with that timing. The only adjustment you’d want to make is the overall timing which would be done by adding another shim under the entire pump itself. Iv never personally done it though.

[@sergerobitaille2214]

@@BiffsEquipment Thank you for the quick reply. Do you know if the timing of each individual plunger is adjusted when the pump is sent to a rebuilt specialist or it is something fix that maybe is linked to the length of each injector tube ?

[@bnorby213]

Very curious on this! Great video . Want to also build a turbo set up on my grasshopper mower with the d722 engine. Couldn’t find any decent leads to more fuel. Can’t wait to see the turbo on there

[@BiffsEquipment]

Thanks buddy! You can also turn the fuel screw for more fuel as well. As for the turbo setup, I got the kit semi built but then never got back around to it. I have to find time to finish it hopedully mid to late summer. I really wanna put that turbo I have on it. It’s a pain on my tractor as there is almost no room for the turbo so I have to have it clocked just perfectly for the oil drain and charge piping to fit the way I want and it’s still gonna be a struggle. It can def be done though but it’s gonna take more work than I anticipated due to the lack of space under the hood. On a lawn mower you have much more room though, same as like a Kubota UTV and so on so those are pretty easy to turbo. I’ll keep you guys posted for sure once I get back on that project and I’m hoping soon! Best of luck with your project!

[@SchnuckySchuster]

I would assume that the parts of the tractor are designed in a way that they fit together powerwise. You now have more hydrostatic power and more engine power so you can lift heavier loads which will put more strain to the rest of the machine. I would assume that something breaks soon.

[@BiffsEquipment]

I agree with you, every single component on these machines have been tuned perfectly to work with one another efficiently, safely, and reliably. Modifying them always gives you more chances for more breakages and abuse especially when your adding more power.. this mod will certainly hurt fuel economy a bit too but I’m doing it for a test.. I’m curious if there is any extra power to be gained by just giving it a bit more fuel through out there entire RPM band.. so far so good but I havnt worked the tractor very hard yet.. this summer will be a good test when I rip our stumps and mow high grass and put a good load on the engine and Transmisson/pump. Thanks for watching!

[@tomkergil3304]

Sorry new subscriber, About 1 year behind. Enjoyed the injection pump upgrade video. You didnot reveal the model of the injection pump. Assume it is a Zexel pump but comes in seversl models. I noted you hope to upgrade your BX2370 to include a turbo. Where does that project stand? Interested from whom on eBay you obtained you new larger pistons and cylinders for the fuel injector. You said old piston about 5mm in diameter and new ones are 5.5 mm dia. How did you know what size to get? Hopr to hear from you. Tom Kergil

[@andybrinkman8625]

Thanks for the video. Very detailed and also it was great to see what happens when the plungers are installed backwards by mistake. Good to see that type of stuff and what happens. Do you happen to have have the item number from eBay on the plungers you bought? I have a grasshopper zero turn mower with the same motor. I could use a little more power for my terrain. Thanks

[@BiffsEquipment]

Thanks Andy, I agree.. there is almost NOTHING online about these Pumps.. nobody actually goes through them like I did and explains every little part and piece and shows what I showed.. a lot of the videos they don’t speak English or just don’t explain anything which is what promted me to make this video. As for the plungers the ones I used will work in yours if you have a D902. I left a link in the video description to where you can purchase these plungers from eBay. Check it out, I think they are like $55 each. One thing I noticed is now that it’s getting more fuel it runs rougher when it’s cold, specially when it first starts up.. after it’s warm it’s fine but cold starting is worse and it’s a bit rougher running when cold.. this is normal tho as most Diesel engines don’t run as smooth after increasing the fuel delivery.. my Cummins was the same way when I went with larger injectors but this just means it’s getting more fuel so that’s a good thing IMO lol. In warmer temps it runs exactly the same or once the engine is warm tho it does feel/ seem snappier.. I can’t wait to mow with it for the first time this season to see how it feels under a load as that’s where you’ll notice the extra power/fuel the most.. driving around normally it should act/smoke and run basically the same but once it’s under a load it will smoke more and have more power/torque. I have a turbo I bought also for my tractor but I havnt put it on yet. Been waiting to make a video on the install after I finish building the rest of the turbo kit. Once I add the turbo I think it will start easier when cold also as it will have more air then to clean up the fuel

[@rubenshartman]

Wow, thanks for all your efforts

[@BiffsEquipment]

Thanks buddy! So far so good!

[@EastyUK]

Love the exhaust mod, the default is a complete fail, I just drive around blowing up dust.

[@BiffsEquipment]

I completely agree! It’s also a travesty that they no longer allow you to buy a tractor with the exhaust stack on smaller machines.. only about 60-65hp and up models now will come with an exhaust stack. It’s a shame. If soemone wants a darn exhaust stack you should be able to buy it that way! They should have an option that you can request the same machine with a stack if you’d like. This world has gotten to soft my man

[@jae878]

Thanks for sharing. Very helpful and informative video. Do you know what would be causing a b1750 to be getting fuel in the crankcase? I figure it is something leaking in the injection pump. Thanks.

[@billytompkins1236]

Bad fuel pump diaphfam

[@mikswll]

Hello I have a 2403 is there and plunger kit upgrade for it

[@sporty196071]

I was a bit worried about working on my injection pump, your filming and explaining how to disassemble the pump I did it.

[@DonHoward-w3b]

How much of a difference in power did you notice?

[@owenbearden5769]

For the kubota 3 cylinder injection pumps, are they all basically built the same for the different 3 cylinders, being that the plunger assembly’s are interchangeable? I’m guess that’s how that worked for your pump is that you put in a larger plunger from a pump for a higher output engine. I have a D640 and can’t find upgrades for the pump but they look identical so I was wondering if the plungers out of a pump from a different 3 cylinder with the same style pump would work together and increase output

[@BiffsEquipment]

Your correct as far as each cylinder ok the injection pump being the same as far as plungers and how they go together.. but as far as using larger plungers from a higher go Diesel engine (even if it’s the same class) can be tricky.. For some of these pumps the plungers are a different length and obviously the hole sizes are differnt which is what gives you more or less fuel but the length being differnt also alters the stroke.. so as long as the thickness and length of the plunger was the same, and it came out of the exact same style Kubota pump.. then I don’t see why going up a size would hurt aside from it just delivering more fuel (so long as it’s not too much fuel) the plungers I bought were an upgrade specifically for my engine.. they were tested in it so I knew what to expect when I bought them. I guess what I’d do is if you find the same size plungers , get the spec or measure the hole size of the plungers you have now, then find plungers of the next size up (you don’t wanna go too big or it will run rough and start hard) plus your EGT’s may get high.. I Belive my upgraded plungers were .5 thicker if I remember correctly.. so as long as you stay with a plunger that’s roughly the same larger then you should get very similar results to me

[@BiffsEquipment]

I just double checked.. so the stock size on a D902 is 5mm and the aftermarket/modded plungers I went with were 5.5mm so if you find a plunger that’s the same thickness and length say from a D722 and it’s roughly .5mm larger then you should be all set and should have similar results as me. Lmk how you make out id love to hear!

[@di27258]

Great Video! Learn so much! Can you tell me how can i increase the preasure? Stock preasure i think is 137 Bar, but i´m making a project and i need the fuel can reach the combustion chamber at plus 221 Bar... Can you help me? Thanks

[@BiffsEquipment]

There should be a bolt in the side of the engine block near the injection pump with a wire through it. If you cut the wire and adjust this bolt you should be able to add more fuel to the engine from the injection pump by turning it, best of luck!

[@Ford7710]

How much did it cost for the plungers? Will they work in a D782? Make sure you put a flapper on the exhaust for protection and cool factor.

[@BiffsEquipment]

Haha yes I ended up finally adding a flapper which you’ll prolly see in my last few videos. I just never got around to it for years and finally found the old flapper I bought this summer and finally welded it on. Yes they make aftermarket plungers for your tractor as well. You’ll wanna search eBay that’s where I found mine .. search “d782 Kubota plunger” or d782 injection pump or Kubota d782 upgrade” you should find something on there.. that’s what I searched when I found mine. If you don’t have luck on eBay then find an online forum that does small engine tractor pulling.. ask the question on there and there will be lots of guys who can help you out as they are experts at modifying these small diesel engines 👍🏻

[@Ford7710]

@@BiffsEquipment Smoke is cool. Thanks. I have a 2001 ZD21 zero turn lawnmower.

[@ICFAKEPEOPLE]

I have a 4 cylinder pump and I notice the slots on my plungers don’t have a place in the pump block to line up with. Do u know why?

[@johnharrison5820]

Thanks for the great video. I'm still confused about the orientation of the plungers. I put mine in with the slot towards the fuel inlet (my pump looks identical to yours). When I test it without connecting the injectors the fuel wont' shut off when pulling the stop lever. I reinstalled it 3 times to make sure the rack fits into the notch in the lever.

[@BiffsEquipment]

That’s strange, is your pump also from a D902? Try turning the plungers 180 degrees then test it, it wont hurt anything if it doesn’t work, but it may solve your issue

[@johnharrison5820]

@@BiffsEquipment Thanks for your quick response. My tractor has a D722 engine but it looks very similar to yours except for a manual fuel shut off lever instead of a solenoid. Anyway I will try the plungers the other way.

[@jeanluqbejard5963]

Wish I had seen this video earlier today, I have just installed a service kit on my BX1820 D782 Zexel injector, I connected all fuel lines up, it started real easy then I ended up with a "runaway diesel" It is not a pleasant situation. I guess I did NOT get the injector stop/slide in the stop in the groove - Aghhh I couldn't shut the engine down, I had to pull the fuel hose off. I had also slackened off #1 and #3 fuel lines and it started when fuel got through, so refurb on injector definately worked :-) , I had fuel spraying all over place, so a bit panicky as it was from the injector, whilst running around like a headless chicken, I thought to tighten up the pipe nuts - NO, engine just ran faster - I will remove injector and dis the pipes and use your method of tying back the stop control tomorrow. It is no easy feat to get that stop into the groove :-( Cheers ------ Update, Re-installed pump this morning, tried to shut fuel off when turning the motor, no good, took injector off and on 5 times, still same, so back to bench and rotated pistons through 180, re-installed and bingo. Works a treat now. So, reason why, I followed a KZbin step by step on how to rebuild, pretty much like Biffs, the problem was, that though the injectors are 'almost' identical, my fuel feed is on the opposite side to the one I was watching on KZbin, also the slider (stick out lever) was on the left side whereas mine is on the right, so even though I position the markers to the slot side that was wrong. I am guessing that the slots on the pistons should be on the same side as the fuel input, !!! But cannot find any docs to confirm this. Anyhow, back up and running, road test today, AOK Cheers guys.

[@BiffsEquipment]

Thanks for all the information about the issues you had and what you went through to fix it. I’m glad it all worked out in the end.. if you see at the end of my video I had a very similar problem. All the diagrams I looked at did not show which way the plungers went in, so I installed mine 180 degrees off as well.. at the end of my video I show how to check this essentially.. you want to hold over your stop leaver before connecting your injector lines and the fuel does not stop shooting from your injection pump then DO NOT start the engine.. take the pump back out and rotate the plungers 180 degrees because odds are they are backwards.. once you rotate them 180 degrees reinstall the pump again and test to make sure the fuel stops squirting out when the stop lever is pulled.. if this works then your all set to install your injection lines try and start the engine. Hope this clears things up!

[@ThisOldMan-ya472]

Today I discover generous fuel flow from the injector pump area (BX25), possibly at the shim to block? If the weather holds, I will be exploring this tomorrow. Thank you for this video. The Service Manual says "Never try to disassemble the injection pump assembly." (let our inexperience mechanics experiment - lol)

[@ThisOldMan-ya472]

The result: One of the rubber fuel return lines developed a pinhole which sprayed directly on the injection pump. All fixed and didn't have to pull the pump.

[@kevinliveez4192]

Great video. Thanks for the entertainment

[@BiffsEquipment]

Thanks Kevin!

[@ICFAKEPEOPLE]

Are those plungers suppose to move freely?

[@joshanderson9921]

Finally someone with some power mods 🤣🤣 great video getting mine ready for the season and Ben looking into figuring out where fuel adjustment is and have come to the conclusion no one does much of anything with these but work them 🤣

[@BiffsEquipment]

Haha thanks Josh, yah your correct there aren’t a whole lot of people customizing these engines and cranking the fuel but those who have have been very happy. Hopefully my video helped explain some of that with you.. i’v heard if you back out the fuel screw 2-3 turns you’ll have tons of fuel for making some big power with a turbo but I decided to start with larger plungers before messing with my fuel screw just to try it since there was nobody else really trying that yet and she def gets plenty of fuel now so I can’t wait to boost it and then if I still need more fuel I can always still adjust the fuel screw later on

[@davidshipulski4532]

Great video! What size shed/garage do you have? Seems to work pretty well for you

[@BiffsEquipment]

Hey Dave, my shed is roughly 16x18 give or take a few inches either way.. it does get the job done and worked really well when I first set it up but now over the last 2 years I have quickly outgrown it with tools and equipment so this summer I’m planning on building a new garage, hopefully a 28x32 with 14’ high ceilings or something to that nature, concrete floor where I can actually roll my tool box around and do bigger jobs for you guys. Thanks for watching!

[@MarkWilliams-vp7xw]

Nice job man, that engine is a d902 right? Doesn’t kubota have a d902t turbo? That would make a turbo job pretty straight forward if you could find one . Good luck. Also have you thought about putting an egt gauge on for when your really working it ?

[@BiffsEquipment]

Thanks Mark! Yes Kubota does make a D902(T) for turbo.. but the issue is I have done a ton of research on that motor and it seems Kubota only build that motor for specialized purpose for those who work way up in the mountains where atmospheric pressure is low and where contractors or farmers need that extra power.. so because that engine is not physically installed in any machine it’s extremely hard to find the parts for it.. my original plan was to use the turbo, injectors, turbo manifold and injection pump off that engine but I called everywhere including Messicks and nobody can locate the parts for that engine.. not even the part numbers as it’s still such a new engine :/ so looks like I’ll be designing my own turbo kit but I do plan to use photos of that engine online to base my own turbo setup.. I plan to replicate it the best I can. Stay tuned and thanks for watching!

[@0995dan]

Hi! Any tips or link for a stuck fuel pump in the engine D902 case? Trying to move the cable, all lines remove, 4 bolts, pump move like your but never come out probably forget something keeping the pump stuck. Thanks!

[@BiffsEquipment]

Hey Dan I’m sorry I’m only just now seeing this message. You have prolly already figured out a solution by now but what I would do is grab a rubber mallet and smack the sides of the injection pump till it pops up out of the engine block. They can be very stubborn sometimes coming out and are bonded to the gasket/shim a little bit. See if that works and I’d love to know how you made out!

[@johnnyappleseed9254]

I wonder if the pumps internals remains the same on the 902 and others like the 1105 1305? Do you know if they all have the same size plungers and same timing settings?

[@BiffsEquipment]

Hey Johnny, The timing and the size of the plungers are different. At the very least I know the timing is for sure. But as far as tearing the pump apart and rebuilding it its the same exact process so no worries there. You can get the plungers either from your dealer or from Ebay.. I would try and stick with Genuine Kubota plungers tho unless your looking for modified plungers like I was in which case you'll have to get non Kubota plungers. Best of Luck!

[@gregoryashton-u6i]

awesome vids, I know its older but just getting into modding my 2380. are there no shims between the actual pump and the block? I noticed some L2501 videos where they remove the big shim between the pump and block and do not see that in your video.

[@BiffsEquipment]

Thanks buddy, on the shims.. the shims are used for timing, some tractors will have them and some won’t, some will be thick and some will be thin, it all depends on the engine and the timing that’s needed from the factory and what they install as a shim to do so. Hope this helps!

[@ericcooper3880]

I’d like to chat with you more about this plunger upgrade, also a turbo kit already exists for the d902 not sure if your aware, I have one already installed in mine. I’m looking at this plunger upgrade to get some more fuel thanks

[@BiffsEquipment]

I know there are turbo kits for the D902 that’s installed in Kubota UTVs and other equipment like that but I havnt seen a turbo kit made for the tractor itself? Are you saying there is one for the Tractor? I am designing my kit based images and ideas I got from online and similar specs to the turbo kits they make for the Kubota UTV.. I havnt had a chance to get back to the turbo project yet as I’ve been far too busy with the barn build but as soon as it’s done I’ll be getting back to it and doing some videos on it. As for the plungers, they are still installed in my BX with no issues as of yet. The video you saw of me plowing snow the plungers are installed and that’s why it smokes so much when I lug the engine, feels like it’s got more torque too but it would be much more beneficial if I had the turbo on there but I’m still waiting. You can email me at [e-mail] if you’d like to chat more. 👍🏻

[@MaumelleBulldogsRedditt]

I just put mine back together just like the video but the rack is super tight. I'm not sure why. I didn't change out the plungers or anything. Long story but just wanted to put it back together right but it is pretty hard to slide back and forth. What would be causing that

[@BiffsEquipment]

Is the lever on the pump itself sliding back and forth easily? It should move very freely.. If it is then it sounds like your issue is with the pump install back into the engine. Check to make sure your pump control lever on the engine is free moving with the pump out of the engine, then double check to make sure that little pin moves freely on the outside of the pump itself.. if both of those move freely when separated then the issue has to be with the way your installing the pump. If the pin on the pump is hard to turn then take the pump back apart and clean it really good, even the smallest piece of debris can make it hang and stick.. use some diesel fuel to assemble the pump thr next time around and make sure it stays as clean as possible during rebuild then try it again .. best of luck!

[@mervn618]

Kool, on the pump video, i've repaired afew pumps, can U give the part # of the larger plungers, i'm building a pulling engine d950, thanks great vid

[@BiffsEquipment]

Thanks buddy! I have added the link to the plungers in my video description.. I believe they will work for a D905 also.. check with the seller and ask him, make sure you tell Him I sent you, he’s a good dude!

[@pensfan907]

Did you notice a difference in the hp? I watched your other videos but you never mentioned a difference in power, just the it was running smooth.

[@BiffsEquipment]

Hey buddy, your correct I never got around to making a true follow up video expanding on the results. It does seem to have more grunt now or more torque on the low end, tho it does burn more fuel now tho it’s not terribly more. I def need to get that turbo installed, Iv been talking about installing it for over a year now and just never have the time to take the whole tractor apart to finish the turbo kit that’s about 1/2 way built or so. I really need to get on that. Tractor has been running great tho ever since and she def rolls the coal just by quickly revving the engine from lower RPM to higher. I havnt had any negitive side affects other than that it burns more fuel but once the turbo hers installed it will be as efficient if not more efficient than stock but will have much more power. Hope this helps and stay tuned as I finally pulled out my turbo kit a week or so ago to figure out what else I’m gonna need to finally finish the kit so I am getting ready to finally do it at some point here in the near future.

[@justinc8638]

Is everything the same for the Kubota D1105 ? It's on a avant 528 thank you

[@BiffsEquipment]

Yes the procedure will be nearly identical.. the plungers however will be slightly larger so get the correct plungers for your injection pump and you should be set! Thanks for watching

[@justinc8638]

@@BiffsEquipment would you be able to recommend roughly the size increase? Or possibly the actual replacement. Thank you Enjoy the video for sure. I'm curious what kind of results do you see what increasing the power. Lift capacity? Speed? Just overall power?

[@EsakkiBaluBalu-xj3tt]

Very good video sir👍👍👍

[@justinkuecher8508]

Do you know what size the stock plungers are on a 2017 x1140?

[@BiffsEquipment]

Hey Justin.. unfortunately I do not, sorry man

[@cs-gj3yf]

i have a d600 kubota that i have turboed, im planning on putting 5.5 elements in it, runs about 12 psi at the moment, max fuel on stock pump, more rpm, timing, etc.

[@BiffsEquipment]

Nice man! What’s your EGTs like? 12psi is up there it has to be easily making double the power.. the thing I found about some of these Kubota super mini series like I have is that the heads don’t flow really that great and because of that you can only make so much power by turning the fuel up even with a turbo.. I planned to run around 5psi which would be a huge increase on my small motor. I already have the turbo and started building thr turbo kit but I’m waiting for my side work to slow down till I get back to it and do a video on it so stay tuned later this summer!

[@cs-gj3yf]

@@BiffsEquipment if you have TikTok look at my account, "thatcubkid" 2 days ago I cut the tip off my fuel screw, its pushing 15 psi now, i already ordered the 5.5's and its gonna be smokey. i know the garden tractor pulling guys can port and polish these small heads like crazy, they can about 2x the size of the exhaust and intake. i dont know my egts, another thing, these smaller motors cant push enough boost to hurt themselves, if i remember correctly yours was a d9xx, a few guys pull with them at 6000 rpm and 30+ psi of boost. a good turbo to use for your motor would be like a garrett gt12 or something similar, especially on stock rpm, but yes id say its making double the power lol.

[@cs-gj3yf]

@@BiffsEquipment I’m back, now running compounds, 6mm pump with a few little tricks, pushing 6500 rpm and 100 psi boost

[@BiffsEquipment]

@@cs-gj3yf that’s great to know about the amount of boost they can handle.. basically what they are saying is they can handle any amount of boost they can support through the intake with the intake being the limiting factor not the motor which is dope! Your gonna wanna check your EGTs tho.. you may not be able to hurt it from the boost but too much fuel will kill a diesel specially because more fuel means more heat, the more fuel the higher the exhaust gas temps and the hotter the exhaust gas temps the easier it is to start melting pistons and damaging the rings.. it can slowly eat a diesel up from all the heat from too much fuel under a constant load.. as long as the load isn’t constant you should be ok I suppose but under a long load like s tractor pull or something you can start melting it down or hurting the motor so just an FYI

[@BiffsEquipment]

@@cs-gj3yf what engine do you have again? Your running 100psi of boost? On a little 20hp diesel? That’s crazy I’d it is haha

[@jacobray6655]

Awesome video hoped to see a turbo update, eta?

[@BiffsEquipment]

So as for the turbo project .. I started on it a few years ago and got most of the parts needed to do it including the turbo. I fabricated a custom turbo manifold adaptor to fit a custom exhaust manifold that I bought online from a different D series Kubota engine but when I started to assemble it all for test fitting I realized just how hard it was gonna be to make it all fit. I got the turbo to JUST clear the hood bonnet but was having a really hard time figuring out how I was gonna rout the exhaust from the end of the turbo.. also I was gonna have to drill a hole in my engine valve cover for an oil return line for the turbo as there is no way in this engine to return the oil back through the block of the engine.. so with these set backs I ended up putting the project on hold and never got back around to it. It’s still a dream of mine though.. I still have it all and every time I look at my freshly rebuilt turbo just sitting there for the bx it reminds me I need to get back to this project. I will keep you guys posted!

[@ellkir1521]

Does the delivery tube get clogged. I pulled my delivery tubes out because I'm getting no fuel through them

[@BiffsEquipment]

Yes the delivery tubes can get clogged.. sounds like you need to pull the pump apart and give it a good cleaning.. also be sure that nothing has broke on the inside .. make sure you have no cracked or broken springs too as that’s a common failure in these pumps.

[@ellkir1521]

@@BiffsEquipment Thank you. Had one port not shooting fuel once delivery tubes removed. Pulled pump and found the slider side plate was very loose and missing screws. Had a butch of a time finding screws that will fit. Drained the oil but no sign of screws. Not sure what to do from there.

[@ericlaker1983]

Good content my friend. Had to do some research, which makes it fun right. I understand you want a turbo but other then having a turbo what is the point in the turbo. I like the upgrade to the fuel pump. That to me seems very likable. These little tractors vibrate so much i hate to see what the turbo would do? I do have a 1025r in which i may try this approach try to give it more fuel. Good idea. The smoke will be interesting to see the results. Until you get a big pull on it may not see. I figure rated would be with the most with the mower deck. Keep up good content. Good job on this project.

[@BiffsEquipment]

Thanks Eric! It will def be interesting to see if/how much extra power I have gained from adding more fuel.. also curious to see how much it smokes when I work it hard under a load like you said. The reason for adding a turbo would be to gain even more power as adding more fuel only helps so much and eventually you need to add more air to burn all of the extra fuel you have added. A turbo will not only add more power but will make tbr engine more efficient and will put it back near its stock efficiency or better. Also a turbo will not make it vibrate anymore than it already does, it’s only gonna add the extra air it needs to burn the extra fuel and output more power.. a turbo is great when doing any type of work with the PTO where the engine is under a constant load.. you’ll really notice the extra power then. Thanks for watching!

[@rickparker8321]

Great video! Do you know if your injection pump is the same as the one on a bx1870 (d722) engine? If so could you post a link to the plungers you used?

[@BiffsEquipment]

Hey Rick, yep the pump should be nearly identical and you can use the exact same upgraded plungers I did. Check the link in video description 👍🏻

[@tomkeating65]

The question i have is, what part of NY you live in?

[@BiffsEquipment]

Hey Tom, I live about 45 min west of Buffalo NY, and about 30ish min from the Bills stadium 👍🏻

[@tomkeating65]

@@BiffsEquipment lake effect snow

[@BiffsEquipment]

@@tomkeating65 haha yep! We are suppose to get hit again all week this week too 😅

[@D70340]

Hey Brother, how is the tractor working out with the injection pump mod (???)

[@BiffsEquipment]

Very good man! Sorry I’m just now seeing your comment, I got quite behind as we had a death in the family that I had to attend to over the weekend. Hope your doing well!

[@BillyBob-fd5ht]

More power, as in higher RPM or torque? Have a kubota engine 3 cyl industrial 1105. was installed on a Miller welder. The engine is limited to only 2000 rpm, the seller never checked engine RPM after installing it. Oops. Paid very little for it. Needs 3600 rpm thinking spring or your .50 mm to .55mm any suggestions

[@BiffsEquipment]

Hey billy, so the modification I did in this video was only enlarging the plungers.. with the plungers being larger it’s allowing more fuel to be dumped into the cylinders per stroke and keeps it consistent throughout the entire RPM band.. this mod will increase HP up to 5hp potentially if you have enough air to go with the extra fuel to allow it all to burn.. 5HP doesn’t sound like much but it is a TON for a small Diesel engine. As for increasing the RPM.. all you have to do is find the high RPM screw, there will be a low Idle screw witch adjusts the rpm at an idle and another screw close to it which adjusts the max RPM.. both screws should be located near or right Infront of the injection pump near or on where the throttle cable atttaches to the pump. If your doing this just be sure to have an RPM gauge handy so you can turn the screw a little touch at a time and continue checking it with the gauge until you’ve reached your RPM goal. Also I’m unsure of the max RPM for a D1105 but I think it’s close to where you stated.. just be sure by googling the engine model/specs online to see what Kubota rates it’s max RPM for being.. this way you can be the same or just shy of it.. also I would tune the RPM for what the generator on the Miller welder can handle and not just max the engine to its highest speced RPM as too much RPM could ruin your welder/generator if your not careful but too little as you prolly noticed will make it not weld good. Best of luck lmk if you have any further questions 👍🏻

[@BillyBob-fd5ht]

@@BiffsEquipment Thanks for the response. The person who did this mod never checked engine rpm output. A lot of work,

[@BiffsEquipment]

@@BillyBob-fd5ht you got it man

[@realJacobLane]

I took the belt drive dan off my Kubota G1900 and replaced it with an electric fan and now the tractor runs hotter than before. Any reason why or how to fix it? I’ve literally asked so many people and it’s stumped them all.

[@BiffsEquipment]

Hey Jacob.. so the electric fan you replaced the belt fan with.. was it the same exact size fan? How can you be sure it’s moving the same amount of air or has the same static pressure as the old fan? You gotta figure when Kubota designs/builds these engines they perfectly tune every part to work just right with that engine .. so if I had to guess I’d say your fan is not outputting the same static pressure through the radiator as your old fan was.. it may have a higher RPM, or seek to blow more air; but once it’s pressed up against a radiator all that can change.. Why did you remove the old fan in the first place? Just curious.. was there an overheating issue before or did you just wanna go with an electric one.. let me know and I’ll try to help the best I can.

[@realJacobLane]

@@BiffsEquipment The electric fan is very close to the same size as the belt drive. Maybe a half inch bigger. We did have to do a little jerry rigging to the shroud to get it to fit, but it fits nonetheless. The belt drive fan was doing ok, but on particularly hotter days, the temp needle would get a little higher than operating. If you're interested in what kind of electric fan it is, it's a Spal 30100435. The only factors I think could be the problem is the belt is slipping on the water pump or the radiator is slightly clogged. I checked the thermostat in some 180 degree water and it opened. The only reason I really wanted to go electric is to move more air so I can make more power in the future by doing some engine mods.

[@davidbradford1513]

Will these plungers fit the D905 injection pump?

[@BiffsEquipment]

I can’t remember but I am pretty sure they do

[@davidbradford1513]

@@BiffsEquipment I have a couple D905’s I might try it on

[@johnloira7932]

First viewer and comment!!!!

[@BiffsEquipment]

Haha thanks John! Appreciate the support!

[@driverjamescopeland]

great video... but I'm not sure I'd go through the trouble of a plunger swap for a measly 10% power increase.

[@BiffsEquipment]

Well the whole idea behind it was so that when I add a turbo I’ll have a REALLY nice power increase.. much more than 10%.. that’s my end goal is to add a turbo setup to this machine, I already have the turbo which I recently rebuilt.. I started working on building the turbo kit but I need more time to finish it properly and still have to build/buy the charge piping and work a few other kinks out yet before I make an actual video on it. The plungers I just did first to see how that small increase actually feels or relates to the tractor and if just doing plungers alone will make any type of difference in the power/feel of the machine when I’m lugging it hard. Stay tuned 👍🏻

[@driverjamescopeland]

@@BiffsEquipment - they definitely help on the bottom end... where about 10% is all you can give, before you get into elevated EGT. I'm anxious to see your boosted setup. Gonna take a lot of rigging to get a boost referenced fuel delivery. That is, unless you just enjoy frequent teardowns for turbo maintenance.

[@TurbotaFindOut]

Link for plungers dont work. I need them thangs! Thanks

[@BiffsEquipment]

Go to eBay and search “Kubota D902 upgrade” and they should pop up

[@H1cat]

Any updates on this mod ? Has it been worth it in your opinion? Very interested in a turbo setup as I've thought of this a few times myself.

[@BiffsEquipment]

As of right now I havnt had any issues with thus mod tho I’m not sure if it would be worth it to everyone. I mainly did it so that I could add a turbo to my tractor which is proving to be a lot of work (as I already started building the turbo kit for it) I still plan to do an update video talking about the injection pump mod tho and giving a quick update as to how it’s been performing. I havnt noticed a huge power gain but when I lug the engine down it does feel like it’s got a bit more torque but hard to say.. i know for sure once I add the turbo tho it def will as I’m def getting more fuel than I was with the stock plungers. Stay tuned and once I get caught up on other videos and side work I’ll make an update video 👍🏻

[@H1cat]

@@BiffsEquipment looking forward to the updates. It's great to see someone with interesting bx content. Thanks for the content.

[@macdawg6403]

Good Vid !

[@BiffsEquipment]

Thanks Mac! Hopefully it helps a bunch of people in the future!

[@gpaulwelch7127]

I got a Kubota L4310 that is smoking bad an has a knock on the front of the motor thinking it coming from the fuel pump

[@BiffsEquipment]

Hmm, idk the injection pump shouldn’t make the motor knock, hopefully your motor isn’t on the way out. What color is the smoke? Is it coming out the exhaust ?

[@gpaulwelch7127]

@@BiffsEquipment black smoke. I have put 4 new injectors in it. You can take the #1 injector line off an the smoking stops but still has a small knock all 4 has 300 lbs of compression

[@seansysig]

Appears to be running much richer.

[@BiffsEquipment]

Oh for sure, if I go from an idle and quickly rip the throttle to full revs it will plume black smoke haha. But what’s nice is it only does it when I want it to, driving/working normally seems pretty normal which is good, it’s exactly what I wanted.. I’m sure when I get into a situation where I’m lugging it good tho I’m sure it will smoke pretty nicely still lol. Thanks for watching!

[@loganliptak9885]

Link to plungers?

[@BiffsEquipment]

The link is in my video description.

[@chhengchhay9740]

He is best on talking then done

[@BiffsEquipment]

Thanks!

[@danyoder2988]

Sweet

[@BiffsEquipment]

Thanks for watching Dan!

[@dlogox2746]

why didn't you remove the loader attachment? 5 minute job.

[@BiffsEquipment]

I’m unsure why I didn’t remove the loader when I did this. I did this video awhile ago.. i should have removed it for easier access though or for nothing else to be able to get the camera in for a better view. Thanks for watching!

[@turbotona25]

Now all you need is a turbo

[@BiffsEquipment]

You said it! Haha

[@Boost_Addict]

Good stuff man , good to see you working on machines still . Iv been doing chainsaw building and 2 stroke related stuff . Pm me man let’s grab wings sometime or something -Jason M

[@BiffsEquipment]

Nice man, that’s good to hear, I just picked up a used Stihl saw over the fall.. havnt used it yet but it’s a Commerical saw. Can’t wait to try it in the spring. Glad to hear your doing well also. I’ll always be a motor head s heart even tho I’m no longer a “mechanic” anymore but landscaping has become my new or second true passion along side equipment repairs. We will have to get together sometime, your mom waved to me all the time at the school but I assume she doesn’t know who I am lol

[@Boost_Addict]

@@BiffsEquipment Nice ! What model did you get? I want a 500i fuel injected someday. Iv rebuilt and restored a bunch of stihls and husqvarna's . Same here , things get old and we find new interests and hobbys as life goes on. Most definitely , haha to funny. Few weeks back she goes I think Mike works at the school I hear his loud truck every morning lmfao. Im like deff is mike things prop got all sorts of mods lol

[@Boost_Addict]

@@BiffsEquipment also, do you still do automotive work on the side? I just found out today. My girls car needs a timing chain. None of the local garage is want to even attempt it.