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Old 08-29-2009, 08:00 AM   #22 (permalink)
SYMach1
D1 Mach
 
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Join Date: June 2005
Location: Sterling,Va
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Yeah everyone car is diff, My d1 setup on a 4.00 pulley with a powerpipe and stock manifolds and o/r xpipe saw 11psi with a 9.1CR,now with a 3.5RR pulley it reads about 15psi in the summer. I think the d1 sees about 3-4psi on the same pulley setup as a p1 does
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2004 Mach1
Forged - D1SC
10.89@128mph

Last edited by SYMach1; 08-29-2009 at 08:03 AM.
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