Did you have any kind of stall with that combo. I am gonna run a '74 318 stock bottom with 97XXX miles. Plans are cam, intake, carb, maybe a set of 302s if I can find a set. Gonna run 3.55s, 2500ish stall, shift kit, drag radials, and a set of cheaper headers. If I can I might try to clean up the 302s with a little porting. All in a 72 Duster.