Another e7 ?
 

I've done a search here and around the web but couldnt find what size are the combustion chambers are on the e7 heads?

Looking at buying the summit rebuild kit with forged pistons thats advertised at 10.13:1 with 58.2cc heads thats why i'm wondering.

How would this combo work with ported e7's, 302 truck lower, E cam, cobra 1.7's, and boxed upper. It's 73mm mass air, 70mm throttle body, and 24lb injectors.

And 5 speed with 3.55 gears in an 86gt.

Specification was 61.5cc, but like anything else they vary with production. I run 58.5cc GT40P heads on my stock short block.

hey tom i think i may have asked you this already but do you port stock heads?

ok for some reason it had me logged in as head_dunce!?

You wish you were me.

:P

yea that setup with be ok, the Box upper might be a bit much, The stock heads won't breathe that much for a box upper..

Sorry, although I've ported pleny of heads in the past, I don't offer that service on the net - only intakes. One reason is I don't have the equipment to do valve guide and seat work and that should be part of any good head mod.

do you know anyone in the so.il. area that does head porting? im in the southearsten ill area.

Sorry, no one I know well enough to recommend.