Keeping GM's Pride
My car is an 1989 IROC-Z 5.7L 5-speed
slp air runners
TPIS bigmouth intake manifold
tpis airfoil
tpis 58mm TB
3" Borla cat back
1.79 60"
12.87 1/4 @ 106
My car is an 1989 IROC-Z 5.7L 5-speed
slp air runners
TPIS bigmouth intake manifold
tpis airfoil
tpis 58mm TB
3" Borla cat back
1.79 60"
12.87 1/4 @ 106

