Quote:

Ron,

What was the final compression ratio on the combo?

Your cam is pretty close to what I have:
.675 int. .651 ext. [Email]dur@.050[/Email] 274 int. 284 ext.
on a 114 lobe sep.

My springs are set up 275 600

Wonder if I could get rid of the 4500 indy intake and go with the 4150 style so I can enjoy it more on the street. My car just never seems to be lean enough to run on the street with the 4500 dominator carb.


We went with a 4.625 stroke,7.10 rod and a 4.4 bore.

Always shifting 5800-6000 at the track

Great job Guys





Thanks Rob !

Static comp was 10.6:1 which is safe with the large bore. Didn't want to push the pump gas envelope too hard.

Originally the cam was going to be a 112 lsa but Dwayne decided to tighten it up to 110 to spike the midrange power with the 4100lb raceweight.

You should try a 4150 carb....i'm sure it would be much easier to dial in. That QF 1050 worked very well on mine.


Ron