Quote:
Originally posted by 99GSR
My car runs low 14's with I/H/E, Port & Polish,Skunk 2 Camshafts,JG Edelbrock Intake Manifold, and Crower Dual Valve Springs & Titanium Reyainers.
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my friends 91 LS with 195,000 miles on it runs 15.1 with:
intake
exhaust
reprogrammed ecu
msd plug wires