Edelbrock Rpm heads on 360

I have the same combo with the Hughes 230/237/110 cam, A833/3.09low, but with 3.55s. At 10.9Scr it is a screamer, and even 325/50-15 BFG-DRs cannot tame it.
Get some big brakes,big front tires, big suspension, and extra insurance, and go have some big fun..

I run the Hughes 1110 springs and roller-tipped-only adjustable aluminum rocker arms.I highly recommend adjustable valve gear and minimum lifter preload; with a manual trans, missed-shifts are a common thing and the minimum preload can save your engine.

If you run factory rockers, IIRC the 340 ones are a little meatier in the critical areas and are factory modded for spring/retainer clearance. But if she punches an arm, bends a pushrod, and catapults a lifter,at 7500, that can be a catastrophic oil pressure loss, with near instant rod-bearing failures following.