speedmaster CNC 408 what cam

I run the mp.590 on my 414. Has non-cnc speedmaster heads, 1 5/8 headers, m1 and similar compression. 4.56 gears (that are to much for 1/4 mile) and a converter that flashes around 4800. Runs 11.35 hitting rev limiter about 200ft before the stripe.

Needs tuned a lot more. Also needs better header's and head's ported and I would think it should go 10's.