Quote Originally Posted by SBC View Post
Is there a rule of thumb as to how much timing can be added before everything is out of whack?? Seems like I have read posts suggesting as much as 36 degrees in some cases.
I'm not sure what your're asking, but if you're talking about how much you should advance or retard a camshaft to get the characteristics of the motor where you want them, a rule of thumb there is that if you have to advance or retard more than 4 degrees, then you have chosen the wrong cam.