looking at either comp cams 266BH-116 or 270AH-114....not sure which one is better for a ported blower, stock motor otherwise. I do plan on a 2.3 or 2.9 in the distant future, but not for awhile. don't plan on porting heads. Just blower/cams. i know custom ones would be better, but i can get either of the above mentioned cams at a great price. not after every last drop of power.