hey guys I've got it fixed. Mr. marlin was correct on his advice. It was the acc. pump cam. I had about 1/8 inch play in the arm and the cam. So I switched to a differant cam and that did the trick. As for the proform switch, It gave me more horsepower and the car feels like a street bike when you mat the gas or pass someone. it flat out flies. I would recomend this switch as long as you know that you will have to tune it in. Its not just a bolt on. Paul
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