Hi Dennis take Mike up on his offer you will like the comp 650. As for the Hughes cam, specifically the 268/272. My car really like that cam. My cuda ran a best of 10.18 with it at 3450 lbs. That was shifting at 6300. At your weight you should be well into the 9's. However I wouldn't run it again the down side with that Hughes cam was it was hard on springs. They were shot after 150 runs. I ran the springs that Hughes told me to run, maybe he had a bad batch but the ramps on his cams were aggressive for a mechanical and just beat the springs to death.