Cam selection help

That works rumble, its in the ball park if not on the diamond=close enough.

Mopar85,That formula is based on what volumetric efficiency?

If you had 100%+ the idea is that you could run less to make the same power.

Like I said....850 will work, 950 will too and maybe better being that it has the venturi of a 750 then the air flow of 950...in other words...it would most likely have better low speed characteristics [air speed/mixing] than the 850.
thats in general, you are runninf 4k stall...so concern about low speed is out the window...not to say it still wouldnt help power, cause it flows more air and through a smaller venturi which should mix things up even better.

nothing to go buy a new carb over, unless you are rich/trying to set a world record.