Engine builders & engine kit recommendations

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Jul 17, 2013 | 12:54 PM

#11

HD Pilot

Elite HDF Member

Joined: Sep 2012

Posts: 3,791

Likes: 57

From: N Texas

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?

Jul 17, 2013 | 01:25 PM

#12

HD Bobber

Thread Starter

Grand HDF Member

Joined: Sep 2010

Posts: 3,580

Likes: 215

From: Illinois

Well gonna have to check out WFO Larry then

Jul 17, 2013 | 01:28 PM

#13

butch patrick

Cruiser

Joined: Jul 2011

Posts: 180

Likes: 0

From: meridianville, al.

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.

Jul 17, 2013 | 03:03 PM

#14

HD Bobber

Thread Starter

Grand HDF Member

Joined: Sep 2010

Posts: 3,580

Likes: 215

From: Illinois

Quote:

Originally Posted by alansummrs

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?

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

Last edited by HD Bobber; Jul 17, 2013 at 03:08 PM.

Jul 17, 2013 | 03:43 PM

#15

JRK5892

Banned

Joined: Mar 2007

Posts: 19,481

Likes: 25

From: Chicago suburbs (Elgin/Schaumburg)

like a whole new bike!

Jul 17, 2013 | 05:57 PM

#16

flyin1200

Tourer

Joined: Jun 2012

Posts: 395

Likes: 0

From: IN

Quote:

Originally Posted by JRK5892

100% I use valley racing for all our tuning needs... they have done prob 7 bikes for me and about 8 or 9 of my friends... do great work but it is $$$$ but they get the most out of the motors!

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.

Jul 17, 2013 | 06:06 PM

#17

uscanuck

Road Warrior

Joined: May 2010

Posts: 1,348

Likes: 52

From: Central Illinois

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.