How can you tell if your car has a cam?

[KB93z28]

Originally Posted by ILuvPizzaTimes10

cant go by sound. the sound could be a multitude of different things wrong with the car. The Map sensor for one can cause a stumble at idle as well as the maf. stuck egr valve or leaking block off plates? are a few i can think of. best way to tell without pulling it all apart is have it checked at a dyno. Preferably Dons shop to make sure its not too lean or rich and see what power it puts down. if it makes over 250rwhp its cammed!!! hahaha

My car made over 250whp and it doesnt have an aftermarket cam.