Installing Pistons and Cylinders on a Harley Davidson Shovelhead Engine.

[@doylehodge7906]

Mike, your content is very good for a novice m/c mechanic. I am a 76 y/o car mechanic, and your information has saved my butt. Thanks from Louisiana

[@pacificmike9501]

Thank You. That's a nice compliment.

[@artemakulov1660]

I just finished my first rebuild, couldn't have done it without your advice. Being a broke millennial, I ended up just using a long bolt and a socket to pull the wrist pins, it was a frustrating experience, but it worked. I was a little surprised to see that just a little engine oil on the rings and cylinder wall is all that is needed to prevent start up wear, I was paranoid and coated every surface with graphite assembly lube, the more you know! Thank you for what you do Mike, thanks to you another old Shovelhead got a new lease on life.

[@pacificmike9501]

Thank You. Those rings have to "wear in" and "seat" themselves.

[@judsonl8990]

Mike, you're just a stand-up guy. And a wealth of knowledge.

[@pacificmike9501]

Thank You

[@thomasmiller1364]

Mike, I am truly inspired by your shovel-head story and how you bought it new and all the cool things you have done to it to make it yours. So many cool modifications and great history and great ideas from all your videos on all the different bikes you work on, very cool! Thank you for sharing!

[@pacificmike9501]

Thank You.

[@dennisc.1189]

You have a calm voice and its easy to listen to your videos, it helped me learn so much, thanks so for what you are doing, great job.

[@pacificmike9501]

Thank You. And you make it worth the effort.

[@wrestler2138]

Your video’s are the best source of knowledge out their. Couldn’t fix up my dads old shovelhead without the help of your videos!

[@pacificmike9501]

Glad to help

[@stevecarr4253]

Hey Mike. I discovered your videos a couple of months ago and I've watched practically every one of them. Very informative and entertaining. I'm 65 years old and sold my bikes in the mid 80s. You have encouraged me to build another one. Thanks buddy! Please keep the camera rolling!

[@pacificmike9501]

Awesome, thank you!

[@deanphillips8270]

Very nice, you make it look like you've been doing this a while, always fun to watch

[@pacificmike9501]

Thank You. Glad you like it.

[@darrell3368]

Love your show and the great work you do wish you lived in South Georgia we would have to ride some together

[@manuelrivera6873]

I was anxious a little when you were putting in the wrist pin and not having the crankcase opening covered up. Of course you have it covered when you were installing the snap rings. Back in the 60's when I used to rebuild VW and Porsche engines we did not have a nice tool for the snap rings. Used a needle nose plier that still had hash cuts on the jaws so the snap rings did not move. Always a pleasure watching your methodical way of working on the bikes. I usually never cringe but I guess it brings back memories when I dropped something in a crankcase and had to get my magnet out.

[@pacificmike9501]

Yep. We've all had those days.

[@ralphtotoro9885]

Good morning Mr. Mike My little son love to watch you fix and rebuilding Harley motors too. See you thank you Mr Mike.

[@pacificmike9501]

Thank You. I watched a guy doing that stuff when I was a little boy. Glad he enjoys it. I really am flattered.

[@irahkondji4471]

I am so doing this to Old No7 right now. With 35lbs of compression I can't believe she even ran, must have been that good SU carb you helped me service Haha. You always seem post up exactly what I need, when I need it if it's not already here!! Thanks again Mike and keep the videos coming you are an asset to the community.

[@pacificmike9501]

Thank You. And, I'm happy for you.

[@darrylmarcum5766]

at 63 years old I totally get the hands not working right another great video

[@pacificmike9501]

Thank You.

[@stanroberts4820]

Oil cooler, and dual plug coils. That road bike should be capable, and not let you down on the road. It's looking good,and coming together nicely! Thanks for sharing!

[@pacificmike9501]

Thank You. Just going over some stuff. She's been down the road with me for 42 years.

[@everettcalhoun8197]

FYI I have had a worn out bottom end pound out a wrist pin, so now every time I do a top end I check the condition of the rod bearings before installing the top end. Actually on disassembly.Again another excellent video.

[@pacificmike9501]

Thank You.

[@streetwise10-73]

Mike, just to show you how old school I am when I graduated L.A. Trade Tech in Los Angeles back in the mid 70's right out of high school we rebuilt many engines. Back then we were told to place the end gap of the rings directly over the wrist pin because of "piston flex" I never really understood how that was possible and over the years I didn't see anybody still doing that....Thanks for another fun video.

[@pacificmike9501]

Not over the wrist pin. The end gaps are bsically in the "corners. Have a look at the diagram. The diameter of the piston is smaller at the wrist pins.

[@fattony8561]

Mike I can't thank you enough for all your wisdom. I enjoy being your apprentice.

[@pacificmike9501]

I appreciate that

[@jimmccoskey8253]

The importance of the wrist-pin keeper ring is VERY IMPORTANT!! Been there with one that was NOT seated all the way. It was an '82 shovel that ran nicely for a SHORT time until the keeper ring decided to eat the cylinder wall and the piston...new barrel and piston and lots of labor!!! Ouch in the pocket!

[@pacificmike9501]

Yes, it could certainly ruin your day.

[@wills705]

It's great that you answer as many comments as you can. My daughter gets a kick out of it too. She's 12, when a little bit older she will be getting my 75 FXE. We really enjoy your videos & projects. Another great video & as always be well.

[@pacificmike9501]

That is awesome!Thank You.

[@FrankHanner]

mike, i truly love this channel. you have no idea how much i respect you for going through all the trouble to help the common man like me.

[@pacificmike9501]

Or me. We're all just people trying to have fun with our bikes. And we're doing it.

[@nicholaspuja6075]

Hi Mike, I picked up 95 ultra classic for my 60th birthday. The rear cylinder has some smoke and tapping issues. Your evo disassembly & assembly series has given me the confidence to give it a try. I have some knowledge with shovel heads. But that was 40 years ago. Great channel.

[@pacificmike9501]

Thank You. And, I hope you enjoy that Evo.

[@AbdulAllahAbuDaoud]

Thanks Mike. I have made a ring compressor from a beer can and a pair of vise grips. I have also seen some mechanics put the piston and rings in the cylinder and then install the wrist pin with the lock ring and slide the cylinder the rest of the way down. This is my first time seeing it done with a proper ring compressor. Good job

[@pacificmike9501]

Thank You.

[@craftcoat]

Nice to see you are running Velva Touch lifters in your Shovelhead. They have proven to be the best hydraulic lifters on the market for 40 years.

[@pacificmike9501]

Yup.

[@Nickolas64]

I watched this video before I rebuilt my shovel and it turned out beautiful . Im in the breaking in stages but it feels good, sounds good and is quiet. I counter bored the rocker shims as you mentioned and tightened them up and motor sounds real good. Motor was a little more loud before I made the adjustment and now sounds much better. I rebuilt motors in muscle cars most of my earlier years and now I'm enjoying my 73 FLH and messing with it. I like your setup with the foot pegs. I want to find the parts and pieces and do mine like that removing the floor boards. I think that would be much nicer than a crash guard with add on pegs... We appreciate all your vids and knowledge...

[@pacificmike9501]

Thank You. Those parts are all available from aftermarket suppliers.

[@ArmenianLifewithMitch]

Thanks for another great 'therapy session' Mike.👌 Truly love your work. Stay safe and God bless. Regards, Mitch

[@pacificmike9501]

Thanks, you too!

[@BWGPEI]

Man do I hear you about mechanics hands- cool & damp are no longer our days. Warm & dry is so much better that one tries to forget the bad days.

[@pacificmike9501]

Yep, that's the ticket.

[@exyz1300]

Hi Mike, thank you for getting me through this difficult time of a "stay at home" order. I'm in East LA now, from East Coast since 1993. The last ride I was on in 1989 was a FXSTC. Many prior to that. I couldn't get on a scooter out here based on the crazy LA drivers and being a new father of two boys. Love your videos. Keep shooting. I think I'll be back in the saddle soon!

[@pacificmike9501]

Thank You. We'll see you.

[@calebeverling6142]

I dont really know much about engines yet I've done some auto body stuff but I love watching these videos

[@pacificmike9501]

Thank You.

[@craigpennington1251]

Nice, wish I had one of those back in 77. It would've made the job a lot easier. It may have not been around then either (?). Don't forget the dog goggles. Mike, my whole body is like mechanics hands. It happens when we get old. Great tip on those 2 head bolts.

[@pacificmike9501]

Thank You.

[@craigpennington1251]

@@pacificmike9501 You are very welcome.

[@alissarobertson8840]

It is cool to see tools specifically for the job you're doing. I used home made tools or improvised equipment.

[@pacificmike9501]

I used to make a lot of tools. I worked with a friend for years who was really good at it. I tried to learn as much as I could from him.

[@daveupdike9469]

A hundred and fifty years, maybe more. Mike you don't look half that old! LOLI don't know why Shovels get such a bad wrap. I presently have 3 and love them all.Thanks for another great vid.

[@pacificmike9501]

I find it very funny. The "bad wrap" usually comes from people who just want to sound knowledgable. They rarely have sppent any time on one that was properly maintained. I love my Shovelhead.

[@vanlifethetravelinfranksho5611]

Ok, I admit, Shovels are my fav. Love the looks and love their distinctive sound. Great vid!

[@pacificmike9501]

Thank you very much!

[@scottpuopolo2244]

at 10:20, I'm hollerin' at the screen, 'gasket, gasket'. My eyes aren't the greatest, couldn't tell. My wife always says, you know they can't hear you. And I say, of course they can. Thanks for the video, I'll check out some more!

[@pacificmike9501]

The gasket is there.

[@mikerapp8163]

Absolutely love your videos and appreciate you making them. Invaluable resource.

[@pacificmike9501]

Glad you like them!

[@Roburtm]

Thanks Mike , love watching your videos and learning! Stay healthy Sir and see you on the road!

[@pacificmike9501]

Thank You. I'll look forward to it.

[@billymcfuggin7549]

You are like the hickok45 of Harley's ...trust me, that is huge compliment ....Your videos are like Zen to me ...thanks!

[@pacificmike9501]

Wow, thanks!

[@jorgenandersson9521]

I asked a friend of mine why you haven´t post your work with the old flathead.He told me that you have lost some close friends/family in covid 19,so thats why you have more important things to take care of.I´m so sorry for you Mike. Who is the best sharing your knowledge about these old Harleys. Take care Mike,and I follow your old flathead buildt when you have time for it!

[@pacificmike9501]

Thank You. There's been a lot of things. Some are things I've promised I had to stop and do. Some things are things I just had to catch up on. I've lost a few friends, basically from old age and hard living. Just the way it is. We'll be back on the Flathead soon. I've also been affording myself some riding time. That Flathead engine is really a passion for me. We'll get there.

[@mikecrowley7243]

Nice to watch a true Harley Tech on youtube! OLD School Cool! Mike

[@pacificmike9501]

Thank You.

[@lwoodt1]

The tip about the intake vale pocket was invaluable.Thank you.

[@pacificmike9501]

Glad it helped!

[@andrewszubelak8308]

Staggering your rings is probably one of the most important part of a new motor and startup✌️

[@pacificmike9501]

Staggering as per Harley Davidsons directions (see the diagram in an Evo Service manual) is the habit I've been following for years. Have a look at it.

[@jonathanhucker4634]

Awesome video again Mike, Looking forward to the next! 👍🏴󠁧󠁢󠁷󠁬󠁳󠁿

[@pacificmike9501]

Thank You.

[@seth_iwant_toride]

I sure do enjoy watching your videos Mike. Have a great day man!

[@pacificmike9501]

Thanks, you too!

[@jeffreyhill7990]

Always great videos, I could listen to you talk bikes all day.

[@pacificmike9501]

Thank You.

[@nickruopoli8720]

as usual audio and video undeniably the best!!!!!!! thank you; especially the piston pocket info.

[@pacificmike9501]

Glad you liked it!

[@elsdp-4560]

THANK YOU...for sharing. I love all the special tools you have and use. Well explained.

[@pacificmike9501]

You are so welcome! Glad you like it.

[@jeffmatlowwildcattattoo523]

Like the tip on the 2 head bolts, countless hours and obscenities have been saved by sharing this

[@pacificmike9501]

That's the hope.

[@mranthonye]

Thank you for sharing Mike. You made it look so easy using the right tools

[@pacificmike9501]

Thanks for watching

[@northerniltree]

You're still using pistons and cylinders? Man, you ARE old school. But, it's still fun to watch, thanks!

[@pacificmike9501]

Yes I am! And, Thank You.

[@dawg141]

Another great video!!! On a side note, I made a wrist pin puller/installer out of PVC pipe and and assortment of nuts, washers and a long bolt.

[@pacificmike9501]

Cool.

[@royboy3597]

Old Mechanics Hands. I was working construction in my forties feelin my pains. I saw an older guy. I said how do you do it? His reply. "It takes me longer, to do less." LOL... You still have it Mike

[@pacificmike9501]

Thank You.

[@basstronauts]

Always a pleasure to watch Mike, thank you

[@pacificmike9501]

Glad you enjoyed it

[@tommygunn1901]

I just stopped watching to comment!! The wrist pin installer 🙌🏻 Never had one , it’s now a must have OMG

[@pacificmike9501]

You bet. The right tools make it really nice. That's why I specialized in one brand. I could buy the tools for my work, easy to justify the expense.

[@howder1951]

Good video Mike, nice watching after an afternoon ride for me, cheers bro!

[@pacificmike9501]

Thank You. I had an afternoon ride too.

[@toddfrymire6265]

The Bob Ross of Bikes,,,love it ,, keep on keeping on brother

[@pacificmike9501]

Thank You. Will do.

[@urbanburner]

LoL bro.. flathead,knucklehead,panhead, shovelhead...I'd hit the ground if you had an Evo and Milwaukee 8 motors laying around,your a die hard Harley guy,I love your videos bro

[@pacificmike9501]

Thank You.

[@MatrixRage]

Thanks for putting that out sir, it was the one piece I was hoping you’d put out soon. Good stuff

[@pacificmike9501]

Thanks for listening

[@jdcastillocastillo3492]

Mike you are the best thank you for such great videos. I really enjoy the way you walk us through the process.keep up the great work.

[@pacificmike9501]

Thanks, will do!

[@alanmcclusky]

Hello Mike Excellent work my friend I am waiting for my next harley to be delivered a one owner low mileage guess what a beautiful electra glide sport 1992 Excellent condition I will upload a video when it's delivered I have had to wait awhile but worth it best regards Alan from the UK.

[@pacificmike9501]

Wow! Congratulations!

[@alanmcclusky]

@@pacificmike9501 Thank you so much Mike for your genuine interested response regards Alan.

[@puravida1340]

Thanks for the teaching Mike.

[@pacificmike9501]

Our pleasure!

[@stinde666]

Watching you fix these bikes makes me want an old Harley to fiddle with 😃

[@pacificmike9501]

Thank You. Happy hunting.

[@loddude5706]

First they make us nice & round, then give us little grooves. Carefully snap our hat bands on & shove us up some tubes. Then they set our scalp on fire, so we fly up & down, & smooth things out with liquid rock that gushes out the ground. We like to start on thinner stuff, for the 'cold & screechy' dives, but it does it's job & soon burns off, as the gooey stuff arrives . . . you hope. Have fun Mike & stay safe over there, we're busy composting England by the Pound! : )

[@pacificmike9501]

I love it. You are strange, but very entertaining.

[@louisflege3741]

Always a pleasure listening to and watching you work. I'm getting more familiar with my bikes through your videos. Thank you for sharing your wisdom and expertise, once again. Nothing new for the project bike this time? Lol

[@pacificmike9501]

Maybe we'll show something today. Been dealing with a lot of stuff.

[@firebearva]

Had a 1973 FX with a loose wrist pin lock ring from the factory. The bike was just out of warranty when discovered. HD did the bore job and gave me the parts, but I had to do the labor. Was back in the AMF days where the first thing one bought was a service manual. Arthritis in the hands and wrists is no fun at all.

[@pacificmike9501]

Yes, I am living proof, "Old Age Is Highly Overated." But, it's what we got and better than a lot of folks. So, although it takes a lot of time, and a certain amount of pain to get things done, when I'm done, I still get to go for a ride.

[@jonnysl6560]

Mike for Sure confirms you meet the Nicest Man on a Harley

[@pacificmike9501]

Thank You. If you say so.

[@arthurnava4518]

Great job Mike, your video are great to watch 😎 keep them coming 👍

[@pacificmike9501]

Thanks, will do!

[@jonbain838]

Mike, Just curious if you might share with everyone your previous career path. I personally followed a machinist career which makes me appreciate your attention to detail as you work on your projects. I've always been a bike enthusiast and now own several of my own Harleys. I try to watch anything you do in reference to your shovelhead because I just purchased my 1st shovel. SO, I'm trying to learn all I can. I like to hear the stories that you tell about the specialty tools that you own that were handmade (By you or by one of your old friends). Anyway, if you have shared this info already, just let me know which one of your videos to look at / watch. Thanks! and see ya out on the road !!

[@pacificmike9501]

That stuff just falls into the content as we go. Glad you enjoy it.

[@jonbain838]

@@pacificmike9501 ah well.👍🏽

[@cheftush]

Thanks Mike.

[@pacificmike9501]

Thank You.

[@chasetherocknroll5144]

Thank you Mike.

[@pacificmike9501]

Thank You.

[@ronniecurnutt4309]

A true master, glad I ran into your vid sometime back.

[@pacificmike9501]

Thank You. Glad to have you.

[@haroldwiser2641]

I enjoy each and every one of your videos. And there you have it! 😃

[@pacificmike9501]

Yay! Thank you!

[@horsedood13]

I guess I really do need that piston circlip tool after seeing how easy it made putting them things in. I've been doing the grooved left thumb, assorted profanity and tiny screw driver method. :-P Looks like you used Cometic as the base gasket like you did on your head install vid. I just put my Shovelhead engine back together using that kit. Heard good things from others on these gaskets. Thanks for another great vid.

[@pacificmike9501]

Thank You.

[@WiSeNhEiMeR-1369]

HOWdy Mike, This VIDEO popped up from May of 2020 ... COOL Thanks for the show COOP ...

[@pacificmike9501]

There's a bunch on that bike. That's my Shovel. We've been together for 44 years. Thank You.

[@edpazikas8777]

Once again you did a fantastic video, priceless information! You are the master! Well done! Greetings from Sweden!

[@pacificmike9501]

Thank you very much! And, Greetings to you.

[@terry1967ful]

the music stand for books is a great idea... ill be using that if you don't mind... great video of course.

[@pacificmike9501]

Works for me. Glad you like it. I've been showing it for a long time. Have a look through our videos.

[@randyhuck6693]

Good job. Getting ready to do mine. Thanks

[@pacificmike9501]

Cool. Glad you like it.

[@charlesrockit6352]

Outstanding bro, nothing like enjoying what u do and doing what u love, thanks for sharing and yes outstanding snap ring tool. Ride hard ride safe be well

[@pacificmike9501]

Thank You. You do the same.

[@bastiendambacher6965]

Hi Mike. thanks for all your videos. I,ve got problems with my shovel. Don't really know who ask for. And i know you know this bike very well. My first gear jumps when i want to ride. It's easier to go in 2nd gear start a little and go back to 1st. Checked my clutch but i think everything is good. 2nd problem when i run and want to stop the motor stops like if there isn t any gas anymore. Got a s&s super e everything looks ok. Iddle ok... already thanks for helping

[@pacificmike9501]

It really makes it hard when you don't tell me what the bike is. "Shovelhead" covers from 1966 to 1984. Do you have a ratchet top transmission or one of the "Astrodome" types? What's going on with your clutch? I need more information and desscription. I'm sure you'll need to see if the trans is going all the way into gear and if the forks are timed properly. I don't really understand what the running problem is like.

[@bastiendambacher6965]

@@pacificmike9501 ok thank you Mike. It's a 1980 shovelhead with ratchet top 3 open belt drive. All gears are ok except 1st one so I think I have to check timing on fork. Just checked and saw that rear cylinder exhaust gasket doesn t seal good. Going to check it and i will see if it's going better. Thank you Mike

[@michaelyarmie4858]

Hey Mike that is a Sweet Shovel. Ya man the temperature here in Winnipeg today was +24°Celsius that would be a scorching +75°Farenheit..The street sweeper's have been out cleaning all the winter road salt and sand up. Get your motor running..

[@pacificmike9501]

Yay! Spring is Here!

[@vanislandsteve]

Very nice demo, thank you.

[@pacificmike9501]

Thank You.

[@Beardmondy67]

.. Good vids, Mike,.. I'm new to the world of Harley ownership and enjoying your vibe,.. Cheers, from SW London, England ,.. :o)

[@pacificmike9501]

Welcome aboard!

[@Beardmondy67]

@@pacificmike9501 .. Muchly obliged, Mike,.. Keep-up the good work,..

[@crspcritter]

Right on ; thanks fer the tips . Mines a 74 - 74 . S&S pistons and cylinders. Wish I would have went 3 5/8 but I was told to keep it 74 because of heat . I have 4 plug std heads . But only use two plugs . Guess I got a couple spares for the road . 😁 fuel line on today and petcock in tank . Well getting close too firing her up . Happy confinement: ✊👍🏻👌

[@pacificmike9501]

Thank You. If you have high compression pistons, you'll love the dual plugs.

[@Big.Ron1]

Nice Mike. Besides my current early twin cam i have only owned one new enough for a rubber band. Everything else was oring. I just spent an hour with a guy fighting intake leaks on a old iron head and i told him to take his heads off and re index. He swears its the right intake. He's had the intake off several times no joy. As much work he's put in trying to half ass it he could have fixed it right 2 times over. I told him he didn't need the fancy angle tool, to make sure he has the correct width intake and use it. I'm not sure but i suspect hell be riding one it cools off in 4 months with it still farting and popping and generally running like crap instead of doing it right. Pulling heads isn't hard so i don't understand why he is so afraid of it. I even offered to put it up on the lift but no. Too easy i guess. Oh well. Do the video and ill point him to it. Meanwhile I'm off to put in a new primary chain. 15 years. I got my moneys worth. Rollers are failing. I got lucky. Caught it before it broke on a fluid change. And its about to go on the dyno. Could have been very expensive if i had waited. The Harley Gods were looking after me. Be safe.

[@pacificmike9501]

Tell him to pull the heads and reinstall them properly by fitting the manifold as he goes. Also tell him to install a support bracket to the carb and manifold or air cleaner, or the carb and manifold will certainly fall off. Okay, I tried.

[@dad_chores]

The Bob Ross of engine repair

[@pacificmike9501]

Thank You

[@MrDjh66]

Very cool doing mine now all parts at machine shop now almost done

[@pacificmike9501]

Nice 👍

[@tagelavechristensen7485]

Another great video, i am a bit jealous about alm you speceial tools thought.... I stumled upon a old motorcycle safety video, with Peter Fonda and Evel Knievel, from 1973. Just search under " Not so easy - a motorcycle safety video". It is a bit ironical though, hearing Evel takling about safety... Gretings from Denmark. Tage Christensen

[@pacificmike9501]

Yes, he was a little "different."

[@TheRustyGarageandHomestead]

Great info Mr Mike. Thank you

[@pacificmike9501]

Thank You.

[@billvandyne4685]

Great job, once again, Mike. Thank you!

[@pacificmike9501]

Thank You.

[@raginredneck93]

Been waiting for this one, thanks Mike! Wheel lacing videos were great too, really enjoyed them 👍

[@pacificmike9501]

Glad you like them!

[@nickhart5332]

Very cool Mike!

[@pacificmike9501]

Thank You.

[@MrDjh66]

Yes excellent installing remote oil filter now getting ready to fire up

[@pacificmike9501]

Not a filter, a cooler.

[@ronnycorthouts773]

Your tips and info are the best *****

[@pacificmike9501]

Thank You

[@malloymotorsports780]

usually the floor monster will consume components that are dropped to the floor. small wrist pin clips in particular.

[@pacificmike9501]

Yep.

[@malloymotorsports780]

@@pacificmike9501 thought you would have found some humor is that as we both worked in a service dept, where once something hits the floor, it's off to the next zip code for that part.

[@ryanbassett2091]

Hey Mike, that wrist pin clip installer is a great time saver, it looks like the HD Kent-Moore tool. Great videos always!

[@pacificmike9501]

Thanks 👍

[@Kevin-lh7tp]

Hi Mike, I just watched your video and I’m having difficulty reassembling my shovel. I can’t match up what base gasket I need. Sadly I don’t have to original gaskets anymore for reference. But the issue is with the front cylinder and the oil channel. Some gaskets have a hole for it and others don’t but both are saying they are for my FLH 80. Please help. Thank you in advance.

[@pacificmike9501]

Read the package. They are the same as Panhead 63up.

[@Kevin-lh7tp]

@@pacificmike9501 I did. and your right it did say that it was indeed for my bike but the gasket lacked the block for the oil channel on the front cylinder. Im assuming that the oil channel is needed on a panhead but not my shovel being that it has external oil tubing. The gaskets i have on the way are the James Cylinder Base Gaskets. JGI-16776-63-X1. Before i ordered the Head and base set but the base gaskets were the wrong ones.

[@timothyputzke1250]

Great video Mike, Thank you, If your having circulation problems with your hands. I have been taking a supplement called Horse Chestnut. 300 mg per day. It was recommended to me by my cardio/vascular/neurosurgeon. It seems to help. I have been taking it for about two years. You can find it on Amazon. Can't wait for your shovel intake video. I got mine in after many tries. Now I'll be able to see how it should be done.

[@pacificmike9501]

Thanks for the tip! I'll certainly check it out. Better circulation would certainly help.

[@MrDjh66]

Ok will do started 5th kick runs great

[@pacificmike9501]

Cool.

[@gasgas2689]

What a lovely commentary. Only one thng wrong- you haven't got enough bruises on the backs of your hands. You can't have reached that stage in life (which I have) where every little knock you suffer causes a big bruise to appear. Either that or you are careful and I am clumsy! You reminded me when I was building engines: the intake valve on all engines is bigger than the exhaust purely because of air mass physics. Intake gas has to be sucked in whereas exhaust gas has the combustion power to push it out, therefore it doesn't need to be as big as the intake.

[@pacificmike9501]

Exactly. The exhaust generally outflows the intake and it it becomes rather scientific to make it all flow through quickly and efficiently. And, more of it.

[@gasgas2689]

@@pacificmike9501 If you are ever in Southern Germany pay a visit to the Zeppelin museum in Friedricshaven. They have cut open examples of the huge Mercedes gasoline engines that powered the Zeppelins. You can marvel that the cylinder heads had 4 valves per cylinder but the single carburettor for 8 cylinders was fixed to a tiny tube with lots of right angles that fed the cylinder head. Clearly the head designers and the inlet manifold designers never talked with each other!

[@chriscraft4236]

Do any of your videos show how to install spiral pin clips (Hastings type) ? I searched your playlist but haven't found would be great if you had one. Your videos are a great resource , a big THANKS!!

[@pacificmike9501]

Thank You. When it comes up, we'll do it.

[@mikemcgrew65]

Mike the tool is worth the price to make the installation easyer

[@pacificmike9501]

True.

[@tufoba1002]

hello mike, can you tell me please which clearance is recommended ? I'm in the process of adjusting the cylinders and pistons on my 74" shovelhead and I'm not sure about the pistons clearance. which at alu factory and which at forged pistons. I thank you in advance for the tips. greetings mike

[@pacificmike9501]

Always go by the manufacturers recommendations. That's the manufacturer of the pistons. Cast or forged certainly makes a difference. But with today's alloys, always go by what the manufacturer says. I live where it gets very warm and Shovelheads run warm. So I run a little on the loose end of what they say.

[@tufokarasalihovic6074]

okay, thanks for the reply Mike. How loose in your opinion, that interests me? We are talking about a gap of +.0.02 and beyond! Maybe increase it to .0.03/.0.04? Your opinion is more important to me than the Manual, because you have practical experience and have seen what happens with a smaller or larger gap. The book and those people in Office are another matter.

[@pacificmike9501]

What did the piston manufacturer tell you in his instructions?

[@tufokarasalihovic6074]

Nothing. I bougth it privat form harley Workshop Liquidation and there was nothing else there in package.

[@keithparr8880]

You are an Artist Mike! What do You think about the new Revolution Max Engines coming out next year?

[@pacificmike9501]

Thank you. I'd have to ride one before I could form an opinion.