Stock: 260hp
Off-road h-pipe and cat-back: 280-285hp
100hp shot of N20: 370-375
There.....LS-1 killer.
While your at it go ahead and add gears while you at it and drop about .4-.5 tenths in the 1/4 mile
__________________
1987 Buick T-type
1998 HD Electra Elide
|