LS1PUSSOUT
Banned
Wow! take a look at this...http://www.modularfords.com/forums/showthread.php?t=120745
hes running 10.5:1 compression, cams, and an s-trim on 2.87 pulley...stock motor:burnout:
hes running 10.5:1 compression, cams, and an s-trim on 2.87 pulley...stock motor:burnout: