My stall B&M Holeshot 2400, but 3.23 rear end with 26 inches tires...
I have good compression 11.25 I mix 100ll and 94 octane with good results.
With 11.25:1 compression you don't want to run too small of a cam or you will have to run 110+ race gas.
My old 451 with 11:1 compression ran a 251/251 @ 0.050" solid roller. Vacuum was not great, but worked with my power brakes although adding a vacuum reserve canister is a good idea. I was on the edge with pump gas only (ok on the street at less than full throttle), and normally mixed 1/4 to 1/2 110 race gas with pump gas when I went racing.
I also ran a 10", 3200+ stall converter and 3.91:1 gears.
What cam are you running now?
