Originally Posted by BSB67
Originally Posted by Clanton
I didn't like the factory vert with my .509 cam with 452 heads because it really lugged it down in gear low rpm.


Of course. But the OP does not have a 509 cam.

Do you know how big the M.W. cam where, especially in the 1964 motors?
They where both quite a bit bigger than the 509 are!

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)