How much RWHP do I have???
How much RWHP do I have???
I know I dont have many mods but what do you think I am putting to my rear wheels? My "custom" exhaust is basically no muffler cat only...
Check out sig
Thanks a ton!!!
M
Check out sig
Thanks a ton!!!
M
Ask it in LS1 tech, youll get better results, but basically, lid, rockers, springs, LS6 intake (If it doesnt already have it), long tubes, no cats, hi flow cat back. That WILL get you damn near 350 RWHP outta an LS1


