Thread: testing for knock

Originally Posted by KeithGTP03

Im with ya man, I bought one from the dealership and thought it was stock besides the CAI. Thats not the case. It has been modded. Im wondering how to find out about the internals as well, like cam, rockers, shift kit. How can you tell without ripping it apart?

you dont.

mnclubgp.com should have a few people near you with scanners or know the history of the car if it was purchased in mn.