I want to get a CC306 cam for my car, it has Jet Hot long tubes, hooker cat back and 1.6RR. Is a cc306 too much for stock heads??? I will eventually get some AFR heads so want to get something with a good lopey idle.

 

the 306 will make more power with ported heads but can be used with stock ones.

Too much is a relative term

 

i have one...run low 12 but with an automatice...o yeah on stock heads