Thanks dave and tim,,,, I have taken your advice and decided not to take a chance on the kit. I went to a local cycle shop yesterday and got a biturbo and will install it monday when I get to my shop. If I see enough improvement in the bottom end I may try the larger sprocket also, but they didnt carry one at the cycle shop, I will have to order one online.
Anyway ,,thanks again, Im glad I found this site!!