8.5 is usually as high as it gets on the boost gauge. the 3.12 is suppose to be 9psi.
8.5 is usually as high as it gets on the boost gauge. the 3.12 is suppose to be 9psi.
2006 gto 6 spd intake/wr 12.8@108
2003 Chevrolet Tahoe Lt stock dd for the wifey
1994 Honda civic EX Sdn stock dd for me
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