Hey H D Bobber, where did you get the 70T rear pulley? I think I read something about earlier Dynas using them? Is it a perfect fit for the belt?

 

Well gonna have to check out WFO Larry then

 

Rod's performance did mine, Fuel Moto 107 and Woods 555 cams. Did install comp releases. End result with V&H Big Shot Staggers and Big City Thunder Monster baffles, 105 hp and 115 ft lbs. Rod's is located in Alabama, but does a lot of work for people all over the country.

 

I have a thread located below about this:
https://www.hdforums.com/forum/dyna-...t-upgrade.html


Got the pulley from Surdyke HD for around $200 then had it coat by Joe. I got new chrome bolts as well
It works 100% with the stock belt. Huge difference, especially paired w/ the 30t front pulley. At 70mph in 6th gear I'm at 3,100 rpm's. Speedo was 9 mph faster, which I adjusted easily in through my Thundermax software.

BUTCH-
Thanks for the info I will check'em out as well

 

like a whole new bike!

 

I was going to say Valley also. they have my bike in the shop as I type this

I don't think Valley is all that expensive IMHO. They quoted me $580ish for a set of pistons/rings and my jugs bored to match to make a 107.

I would also use WFO Larry for headwork.

 

Like everyone else has said give Larry a call about your heads. He can bore your cylinders as well for about $130.

http://www.larrysmotorcyclemachine.net/

If you want someone to build it use Valley who will likely use Larry for the heads anyway.

Where in Illinois? You could get a great tune once you are done from Jim Kennedy (StrokerJLK) who is in the Mattoon area.

 

SE103 stage 4 got me 105hp and 108 tq every thing comes in 1 box

 

You wouldn't happen to have that stage IV bade map would ya? I need one and I have a PCV.

 

Everything comes in one box with the exception of the actual tune.