[89IROC&RS]

well there is alot more to a "new" cam than just putting in a cam. you have to deside how much lift, duration, advance, timing, lobe seperation angle, overlap, roller vs flat tappit, hydrolic vs solid. the ammount of hp and torque, as well as where the power peak, and powerband are are dependent on these variables. as far as cost, anywhere from 150-350bucks would be around average. i would call comp cams cam help line. they would be able to suggest the best cam for your application. depending on what your plans and purposes for the car are.