carb for 69' 340 dart?

Ok, i drive with 98 octan fuel.

Have RHS Heads ported with big valves, Lunati 60403 cam, HP manifolds
cr is around 10.5:1.
I never tryed a 750 bud i think i have to try it. I´m pretty satisfied with the 600.
I ran a 13,75 on the quarter with 727 and 3.23 gears.

A good friend of mine has a 750 dp laying around, so i will try it next time.

And my drivestyle is all, but not conservativ:cheers:
Usually i drive the Dart most time sideways!:burnout: