building a 408/402
03-16-2006, 07:51 PM
#1
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Join Date: Feb 2006
Location: granite city il
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building a 408/402 i just ordered my ls2 bolck. im going to use a 242/248 .608-.612 on 110 cam, not sure what heads going to go with yet. what kind of rwhp are you guys getting from these h/c 408s? and any advice on some heads? thanks
03-16-2006, 08:09 PM
#4
Originally Posted by quick98z28
what kind of hp was you pushing
A little math and bench racing puts that at 570 at the crank. I was going to upgrade the cam to the other larger one and dyno it. But this other project came up
Either way... 408 and AFR225s are a proven combo. Plus it's all assembled with killer gaskets and other goodies. I also have a set of shaft mount jesels I could throw in.
