Questions about head/cam?
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Joined: Jan 2008
Posts: 94
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From: Sacramento California
Questions about head/cam?
ok i am looking at this head and cam package
GM LS6 CNC Ported 59cc Heads,
225/229 .580"/.590" 114 lsa Cam & Roller Rocker Arm Kit
my question is what kind of hp will this make with lt's, fast 90, ls2 90mm tb, and a tune?
thank you
GM LS6 CNC Ported 59cc Heads,
225/229 .580"/.590" 114 lsa Cam & Roller Rocker Arm Kit
my question is what kind of hp will this make with lt's, fast 90, ls2 90mm tb, and a tune?
thank you
Race Director
Joined: Oct 2002
Posts: 16,477
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From: Gone
CI 6-7-8-9-10 Veteran
St. Jude Donor '03
Too many variables to state a number. But I'd guess somewhere between 400 and 450 rwhp.
Watch your compression...59cc chambers with that small (overlap) of a cam, and 91 CA octane might not fare too well.
Watch your compression...59cc chambers with that small (overlap) of a cam, and 91 CA octane might not fare too well.
Racer
Joined: Dec 2005
Posts: 287
Likes: 2
From: Bay Area California
Questions about head/cam?
Will you have any concerns about passing a smog test? If so, it would appear that the cam duration is beyond typical limits (224 or less) even with a tune. Just my opinion...
A1
A1
