ok ive read up on and hear a lot of opions on whether ap1 cams in an ap2 motor is a good mod. but does anyone have any evidence or personal experience in this mod? i know the ap1 intake cams have a higher lift and obviously (to me) it makes since that it would make more power. but can anyone prove it?

 

You posted this question in the Modification forum...no need to cross post. You got the right forum the first time.