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Old 01-06-2012, 01:18 PM   #198
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Join Date: Jun 2010
Location: Az
Posts: 716
My Ride: 99-328i 00-323i
Originally Posted by Pir4t View Post
500rwhp i guess around 2 boosts?(30psi for you americans)
I doubt it was 30psi, thats a lot of boosting on that poor aluminum block.

my guess would be 21-22 to hit 500whp on e85, maybe a little less depending on the head work done.
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