Quote:

My car is a '71 Roadrunner w/ a 4-speed and 3.23 gears. It will be street driven.
Thanks,
Jim



509 is a good cam for a 10:1+ motor, good heads, intake, headers and 3.91's or better. If you want to keep the 3.23's you'd probably be better off w/ a different cam. Something a little more low-ended.