1.7 roller rockers on 1994 mustang gt
How benifical would 1.7 roller rockers be on a near stock 94 gt? mods are: k&n filter, bypassed smog pump, gutted factory h-pipe, removed air silencer.
I can get a new set of ford racing 1.7's for $200. would they make a decent (noticable) difference? also would i need to modify the computer or anything else to get it to run right? thanks for all help.