Lots of free horsepower to be had which is the way I go every time, good balance job +5/10%,underdive pulleys + 5/11 hp, freeflow exhaust +5/10 hp, mild gas flow and 3 angle valve job, block decking,head cc matching, port matching and there is even a few free horsepower to be had out of a waterpump. Ditto on the cam sometimes less is more. All of the other stuff mentioned here is also adding efficiency which has to be a good thing and only really costs a bit of time.
bob
|