Anyone know what the most HP obtained with the stock cam is? Im thinking of buying a pair of heads (150.00) off my friend and doing a radical flow job on them. The usual bolt ons, larger TB, etc... anyone know where the max would be? This is just because Im curious at this point. I know a few friends in the 12s with stock cams, and bolt ons. Just wondered where it all ends. Thanks!

 

You should match the heads with a cam and change them at the same time IMO.

 

Having high flow heads and a small cam is not a good set up and not even worth the time or the money.