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Old 09-30-2012, 09:55 PM   #7
xluben
Scooby Guru
 
Member#: 261612
Join Date: Oct 2010
Location: Minneapolis, MN
Vehicle:
2002 WRX Sedan
9.9s @ 140mph

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Quote:
Originally Posted by fred763 View Post
you made 460 whp on a ball bearing 20g, that suprises me. i didnt think i could even get that out of a dom 1.5. how much boost you running then to make that?
20G XTR, 1.5XTR, 2.5XTR, etc are all based on 30R cartridges with smaller wheels on them. My 20G XTR is running at 27psi peak and about 25psi at redline. A Dom 1.5XTR will perform very similarly, with a tad more top end.
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