Building a Solid Twin Cam 103 Part 2

This episode shows the top end installation on a high compression Harley-Davidson Twin Cam 103 motor. In this engine I use CP Pistons, S&S Crank, Woods Cams, Feuling oil pump and lifters!

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[alanwhiteside]

Great video’s part 1 & 2.
You did a great & relaxing job of explaining everything and I really enjoyed the background music on the 2nd video.
🍻😎👍

[sgtstadanko]

your shop sink is cleaner than any dealers sink I have worked at your good bro.

[andreasugara]

Love your work man, clean and neat. 🔥

[MrDoyle]

That was really well done! It gave me a load of great ideas. Thank you!

[davemagee]

Awesome video brother and perfect timing I've just blown a piston and I'm getting a 110 sidewinder kit.
You explain what your doing so well.
Thanks brother All the best from NZ 🇳🇿

[izm]

Educational experience for me with your knowledge of the twin cam motor. Thank you.

[idaholewis]

I really Enjoyed these videos 👍 Thank you for your time making them

[waynewaters]

You do a great job, no bullshi* talk, just all facts !! THANKS

[inthegarage.withalvaro.]

Great video thanks I enjoy this process.

[ed]

Thank you. Excellent!!!! Thats how its done.

[coreycallahan]

This was a great video for me to watch as a refresher course. Used to build a lot of engines when I was a young man . Shovelheads, small block Chevys, Pontiac 389 cid Tri-powers and so on. It’s been awhile though and now I am confident that I can rebuild the TC 103s on my my two Harleys when the time comes. Going to have to replace some of the tools that I used to have several moves ago but it will be worth the cost. Thank you for posting this. You have a new subscriber here. Keep up the good work.

[HammerHeadGarage]

Awesome. You need a light right where you are working.

[montekrueger]

looking forward to dyno numbers, great video

[rpheavy]

I hit the head bolts with a brass drift and hammer 3times, and re TQ check again..!

[bigblue]

Can't you use the timing marks on the cam sprockets to determine top dead center? Marks closest to each other would be TDC for rear and marks both at top of each sprocket would be TDC for front ?

[CharlieMetcalf]

Really enjoy watching your motor builds. Curious, why does Harley use such high inch lbs instead of low ft lbs. 110 - 9 120 - 10 Curious.

[roobie_black]

What cams did you go with from Woods? I have the same 103, and recently did Woods 777+ S&S 106 Big Bore kit + 2-1 FC exhaust, + s&s intake + FP3 tuner. I think i want to change out the tuner for better tuning. Now i have to clutch is slipping, so gonna add new clutch so it stops slipping during acceleration.

[starmih]

Very good, but why didn’t you install hydraulic tensioners with an oil plate?

[chiller]

Love the videos…looking at upgrading my 07 fatboy 96ci to a 107 and heads. Ive had cams, oil pump and cam plate already and was told I had 11 thou run out on crank. Would you do the build without doing the crank or just be happy with what I have?

[jbpooh]

I've heard I needed to check piston deck height without the rings before install. Is that something you do? I didn't go crazy with the build, just going for 103 to 107 with a 590 cam. Is there any other checks I need to do or should it be fine in your opinion?