cam choice.....

If you are dead set on the 509 cam, get the 108 LSA camshaft and install it at 100 if it has valve to piston clearance. Most of the time the 484 cam will outperform a 509 except maybe the last 500 rpm of range. Same deal with a 484, 108 lsa install in the 100 range, that will get the low end back.

Those are basic 105+ mph set up in the 1/4.

Hughes cams are horribly overpriced IMO.