360 cam ???

I like the cam specs listed for use with something like 4.1-4.30 gears and a 27 inch tire. It will perform really well in and around the 3,000 - 6000 rpm range. I have had similar signal pattern cams @ 244 @ .050 with less lift that would run in the mid 12's.

You could run a 3.91 and a 26 inch tire as well.

The question here is what is the game plan or what you want from the engine/car set up.
Also part of this all is what heads you'll use and will you run headers or not?