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      05-05-2007, 06:02 PM   #21
Terry335
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Drives: 335i
Join Date: Jan 2007
Location: Socal

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Quote:
Originally Posted by DrDomer View Post
That is at the wheels... Add 12-15%. Now you're talking a bigger number. 400rwhp is 460 at the crank. That's getting in Z06 range. I'd take it, but not if the car goes BOOM!
Crank HP is like the tooth fairy to me. Fun to talk about, but doesn't exist. The short block will probably hold 400rwhp assuming the tune is good, probably going to take an efficent 17psi to get there.
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