Need help with cam selection

I suspect you're going to get a lot of opinions here :rolleyes: If you don't already have AndyF's book, you should.

The purple shafts are definitely old-school but easier on valvetrain parts than a modern grind that uses all of the .904 lifter capability. Are you sure you don't want to go with a roller?

How ported are your heads - what do they flow?

That Victor manifold will make plenty of power but on the street it may not be the best choice either. The top-end hp you give up by using an RPM Air-Gap will be more than made up by the midrange torque on the street.