@@jamesweber4938 I don’t see many older generation bikes anymore so it’s nice to see such a tidy example

@@jbsworkshop Finding somewhere willing to work on older bikes is getting harder and harder to find. Some dealers dont want to work on anything 10 years or older. My Yamaha is only 10 years old and some OEM parts are no longer available.

@ I generally don’t work on many carb bikes any more,not due to not being able to but mainly due to customers not realising how much time it takes to do carb set-ups etc & they just don’t want to pay. If they are willing to pay the going rate I will do them👍

@@jbsworkshop My knowledge of carbs from 50 years ago helped me get my snow blower running last week. I had Triumphs, Beezers and Nortons in the U.K in the 70's.

@@jamesweber4938 I enjoy doing carb work but only if it pays nowadays,I have a kawasaki zrx1200s in for a dynojet kit I will be doing a video of soon👍 I’ve been in the trade a few years now so work with both carbs & FI. I would say most tech’s in the last 10years wouldn’t have a clue how to diagnose & fix carb issues,it’s a shame

@@matthewharmer1656 it’s rode in all weathers & it was raining when I picked it up after braking down. But yes I think it’s had a hard life

@@Richard-pe4cx 1st time I’ve seen it this bad. The water pooling in the gap was what gave it away for me,if you only ride in dry weather it might never become a problem. This bike is used daily in all weather so it gets allot more road grime chucked at it

what a dirty bike equals a dogy spark plug !

@@raymorris952 you could be right there. Although it had been serviced(not by me previously),if not done to correct torque or manufature spec’s things can & do go wrong

@ it gets used in all weather, but yes ether a dodgy spark plug,incorrect tightening or maybe corrosion was to blame I feel

Yes luckily it was an easy fault to find & repair 👍

@@Moonfleet41 allot easier fix than I thought it would be. Always nice when it goes like that,makes up for all the harder jobs 👍

@@jbsworkshop Ha ha.. said that right aye buddy.. 🤣

@@nounoufriend1442 I did ask if it was making lots of noise & he said he didn’t notice 😂 I would have thought it would be knocking its head off. I can’t be 100% sure as I didn’t build the engine but I think most of the damage was done by not priming the fresh engine the way I did so the big end & mains ran dry for a good while on initial start up so it was doomed from the start

@@nounoufriend1442 yea I wasn’t looking forward to trying to remove it but I was so happy when it just spun out by hand as it could of made it an awful job. Yes it is used in all weathers,I think it was maybe over tightened when fitted or a cheap copy Sparkplug

@@nickaxe771 it is a work horse & gets rode all year round & I live out in the country side so the roads are always full of debris unfortunately. They were ngk plugs but I didn’t supply them so it’s possible they were fake. The blocked drain holes didn’t help & I noticed them so rectified the issue. The customer did say she replaced them herself but quite a few miles ago so not sure if they were over tightened or poor quality parts

@@johnrode7109 first time I’ve seen it in 20years.i have seen plugs snap when trying to undo them but never had this issue before. It wasn’t seized in as it come straight out with zero effort & luckily caused no engine damage witch it could of easily of done. Thanks for the comment

@@viasevenvai I suspect the forks have been apart before & put back together incorrectly, so probably not ohlins at fault

ah thank goodness, thanks for the info and excellent demonstration on how the adjustment screw moderates the oil flow…valving? maybe more of a gate with that needle.

@@nickaxe771 yea it’s up & ready to watch kzbin.info/www/bejne/o2ncaGidi6iAf5Ysi=QdLxNjh5XqJ1AcjS

@@jamesweber4938 hi James Yes the ecu can be programmed direct on the rocket 3 & I also do direct ecu mapping on many other models. I derestricted the secondary butterfly’s on Del boys rocket 3 via the ecu direct but used the pcV to custom map the fuel map as it’s easier & wanted to show the tuning link software working. Hope that answers your question? If you need any more info let me know 👍

@@jbsworkshop There are a couple of companies in North America that offer an ECU mail in service for remapping of the ECU. Have you considered that option for your customers in the U.K ? I realize an in person dyno tune is more accurate and covers most engine mods the bike may have had but a flash that covers most applications is apparently popular.

@@jamesweber4938 I prefer doing custom tunes built on the dyno due to the variation of exhaust & air filter combinations etc. When I have built up a big data base of different mods I might offer a mail in service but for now I will stick with custom maps

@@fionabardwell9779 yes no problem,happy for you to add it 👍

@@sabywalleh2154 it’s something I made up to do the job,I think certain manufactures make specific ones for there models but I generally adapt something I already have to fit

@@ngt84 yes the afr was around 13.5,I was just running the engine in & checking it was ok,it wasn’t a full mapping session as the customer couldn’t stretch to that so I just checked it was running ok & not to far out from where it needs to be. If I was mapping it I would of made changes as it was a touch leaner in places but running better than a standard map

@@jbsworkshop Never tuned motorcycles. Usually my N/A cars like 12.8-12.9. Some Highly N/A with high compression might like even richer AFR. We also have talks/arguments in the car since they insist on 13.1 or 13.2 afr, and i display them the difference on the spot (since they are a vehicle with aftermarket ecu or something similar). They end up seeing the performance benefit as well @ 12.8afr How much do you loose with AFRs into the high 12s with these motorcycles ?

@ I do a few runs with different AFR’s to find optimal & it’s normally around 13.0 to 13.2 top end,some bikes like it a bit richer but richer than 12.8 they tend to start loosing power

@@enduromotorradtouren thanks,yea the rocket had some very surprising & good results. Woolich racing don’t do the crf300 but I can look into other options like power commanders or rapid bike Evo’s ?

@@jbsworkshop Yeah! Günter/Nürnberg

@@sprinterdriver4757 apparently this engine was refreshed with a rebuilt gearbox so they might of just been unlucky & forgot to replace the shift shaft,thinking the worn selector was the only issue & fixed that without noticing the broken tag,who knows

@jbsworkshop 🤞

@@nounoufriend1442 hi there,it’s hard to tell without putting it on the dyno to check AFR but I can probably give you some guidance. Is it runnning standard exhaust with cat or an X pipe decat?

@@jbsworkshop Its stock at moment will be running X pipe with Vance Hines (have them already) Also have some fairly straight through short cone mega's to try , came as bundle with 1200 r stock headers . Bikes been driving me insane , cleaned throttle bodies , cleaned injectors , swapped injectors , swapped coils , new plugs plus HT caps ,had re map done by Triumph . Bike was very neglected when purchased but very cheap she runs perfect during warm up then once up to temp its erratic at low throttle with lots of popping. Forgot to say it has Boost plug fitted (got it cheap S/H ) it seemed to work for short while !! as did the dealer recall re map for short while , done valve clearances as well

@ I would remove boost plug for starters & add 10% fuel in all low tps settings from the lowest up to about 50% throttle from 0 rpm to about 5/6k rpm’s & test ride it & see what it’s like. Also disable 02 sensors in tune ecu & unplug the 02 resistors

@@jbsworkshop Cheers thanks for info

@@nounoufriend1442 no problem,without getting it on a dyno you can’t get it bang on but that should get it running better.

@@cpuuk it didn’t have the best of starts unfortunately

@@cpuuk I use mainly woolich racing software for most modern sports bikes,they don’t list ktm at the moment but I believe they are looking into it at the moment. I have mapped a few superduke’s with pcv’s & done individual cylinder maps with good results but I think they stopped making them after 2019/2020

@@jbsworkshop Oh well, never mind. Thanks.

@@JVerschueren thanks for the comment 👍I thought the same as you,surely it must of sounded like a bag of spanner’s before it chucked a rod,as wear like that doesn’t happen in 10miles but the customer had no clue it was about to self destruct. It looks like it was down to poor workmanship not bleeding the oil system on a fresh engine but it’s hard to prove

@@Cueballproductions1149 thanks for the sub👍 Yea had a mega result with del’s rocket3,totally transformed it,I worked with del 22years ago & lost touch over the years,so good to be able to collaborate on this video together & there might just be more collaborations in the future👍

@@Moonfleet41 yea I was happy with this video,getting better & more confident with the filming & editing. I am very much looking forward to your dyno vid coming out 👍the rocket series is doing so well

@@jbsworkshop It sure is mate, we've been blown away by the great reception it's had, can't wait to get it finished and out to play (hopefully before the winter get's here..lol)

Depends how deep your pockets are 😂😂 if it’s done the crank it will be cheaper & easier to replace with a used engine

@ 🥲 well. Hopefully I won’t phone you after I look at the cam chain 😂

@@johnkempster-o2d if it’s a full custom map with woolich racing software then it’s £450 all in

@@R6WoolichCompatech yea been using woolich software for around 3years now at the workshop on almost all bikes I tune

@@jbsworkshop have been trained by Franck Nourry, the europe official dealer

@@R6WoolichCompatech nice,just subscribed to your channel 👍I deal with rich in the uk. Always found the backup very good on the rare time I need help

@@jbsworkshop me to

@@Moonfleet41 cheers mate,need to do final testing & get the final part 3 edited,see you tomorrow,looking forward to it 👍

Probably 1.5 days to remove & refit engine by time it’s bled up etc

@@jacketrussell thanks for the feedback

@@jbsworkshopwhen there was first pause in music I thought finally thank you. But then it starts over (

Remove music !​@@jbsworkshop

@@raceshift5680 cheers buddy I enjoy making the video’s,fingers crossed it’s bigger & better next year 👍

@@nickaxe771 I believe on 2020 you can’t have as much control over the closed loop area of the map as 02 sensor has to stay connected. So you can only have full control of the open loop fuel map(tps fuel map) & limited control over closed loop

Thank you so much for getting back to me. Bit over my head.....so would I be wasting my time if I asked for a fuel increase of say 5% across the RPM range at my local dyno tuning shop.

@@nickaxe771 from the dyno work I’ve done on the pre 2020 bikes I would say around 8% increase in all tps settings up to 80% throttle across the entire rpm range & richen the closed loop map to 13.8 to 13.5. Obviously it’s best to check it on dyno but I think that will get you close & a better running bike

@@jbsworkshop Interesting....I have TuneEcu and know my way around it to alter the service wrench and clear and read fault codes. Wish I was nearer to Doncaster and I would let you do it for me.....long way from Liverpool. Is it something I could do myself? or could I easy bugger things up. I do have the T100 map installed.....

@@nickaxe771 I would say it’s best to have a bit of experience with the mapping side before attempting it. Having a dyno to hand is also a massive help so you can verify changes

@@TheHowardski it finished with 90bhp & the before run was 88bhp so not big gains top end due to customer wanting to keep the baffles in. Without baffles it would be around 94bhp at a guess. But it runs much smoother now & had bigger bhp improvements low down where you use it on the road

@@krie2375 I removed throttle limitations & any ignition restrictions,removed 02 sensors & charcoal canister before I did my base runs to then finally build a fuel map with consistent AFR ratio’s across all tps settings & rpm ranges. Doing this allows it to have a smoother throttle transition & as a by product normally results in performance gains especially in the areas it’s running very lean. I could of got more power & performance removing the baffles but the customer rides with baffles in all the time so that’s how I mapped it,I normally talk with the customer before tuning & try my best to give them what they want & maximum power isn’t always there request. Hope this info helps👍thanks for the comment

Not massive gains but it rode much smoother with a better air fuel ratio. So glad I got a better mic set-up,sounds much more consistent

@@larropowell3658 no I am still riding trials but with moving workshop & having a little lad I haven’t had much time to ride unfortunately

I don’t work on many Ducati’s anymore as they can be a pain but these are nice & easy to do the belts on👍new mic system works better with my phone now for sure

The customer opted to keep the standard filter but I have done a couple of these with a dna air filter & built a custom map to suit the filter & full decat system it had on. I use the dyno to get the afr data then use tune ecu to build a custom map specific to the mods,load that map in & retest until im happy with a nice consistent afr

@@Mr57blackbeauty that’s not a bad idea,kind of show everyone what it takes to build your own little business from scratch

@@Mr57blackbeauty thanks👍 it’s not quite the setup I would like but hopefully the mic will be a good improvement until I can get the road wireless pro. I am looking forward to seeing how the gimbal works & how it adds a bit of variety to the videos 👍

@@UKBRPJudicary thanks 👍I enjoy doing the video’s I just want to try & do them based on what people would like to see,thanks for the comment 👍

I think this system looked very good on the mt09 & it performed very well. I think they still do the same system

The next thing on the list is a rode wireless pro as the sound is always one thing that gets on my nerves as it can make a good video seem poor quality. Thanks for the feedback as it does help me make the channel better for the viewers 👍