I had my car tune with a turbo cam,z06 heads headers and ls6 intake but I did not install so I do not know the specs on the cam.I went to Speedtech Great guys but with a tune they could not get anymore than 320 out the rear wheels.It does not have a turbo or anything could that cam kill the power?Just to give history on the car trt performance stung me good on it and they can go to hell for all I care.I did have a bunch of turbo stuff that I got from the a$$ clowns but changed my mind and got a vortech supercharger with after cooler and hope for the best but any help on this would be great is that normal without forced induction?

 

tough to say. any idea what the specs are on the cam? is the car stock other than the cam? 6 spd or auto? But probably not. typically a turbo grind cam will be ok n/a. not stellar, but not going to suck the power out of the motor either.