Head/Cam decision made.
Dart ported and polished heads - 315 CFM flow at .550 lift
Precision Motorsports custom cam - 222/224 LSA 114
Kooks headers
Comp Cams roller lifters and push rods
Double Roller Timing Chain
Ported LS6 oil pump
I will be ready in about 30 days to start this build up. Wish me luck.
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I have to disagree with the 6500 limit on stock bottom end as well. If you have an 01-02 then you have the LS6 rodbolts, and the LS6 has the limiter set to 6500 from the factory. Do you really think that GM set that at the ragged edge of disaster? No way! They set it conservatively. So upgrade your valvetrain and spin to say 6800, you'll be fine. I have had the limiter set to 6800 on two different cammed LS1 cars, one was an 01, the other, my current car, is an 02.
i put some hand ported ls1 castings with a 10.6:1CR and a mild 222/224 .566/.568 114
and made 400rwhp 375rwtq and loved it.... with an open cut-out that cam sounded bad-***..... near stock charactoristics, great torque, powerband of 3,000-6200++
it all depends on your goals for the car.... if your going for max output, get somthing bigger, but if you need to pass smog, and you want a reliable set-up....
i think you will like your set-up alot.
good luck.
btw... what CR are you going for ?





