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Old 11-27-2009, 02:06 PM   #1
Pope Designs
 
Drives: 2013 ZL1 Rally Yellow
Join Date: May 2009
Location: Knightdale, NC
Posts: 347
Do you think 500 RWHP is acheivable without forced induction?

I have done everything I can think of and have peaked out at 471. Below is a list of my mods. Am I missing something?

Headers & Cat Delete
3" Full Exhaust
Aggressive CAM
ADM CAI
FAST 102 Intake Manifold
Ported TB
C&C Ported Heads
Tune

I am sitting at 471 RWHP. I know a UD pulley will give me 5 or so but other than that I am stuck???

Bryan
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