QUOTE (585gorilla @ Jul 16 2009, 12:30 PM)

same thing u do to any other motor.cam,intake,carb,headers,bore,stroke.........etc.u get the drift

but is it worth it?????
a swap would b a better choice but IF YOU HAVE TO KEEP IT just do a top end kit and maybe some LT headers. no point in investing too much money into a slug