I'm not the best at this stuff, but maybe this can help.
I'm running a 1600 dual port: stock heads
1.25:1 rockers
engle 110 cam
scat lifters
counterweighted 69 mm crank
stock rods
a little less than 10:1 compression
type three cooling tin
MSD 6al ignition
40mm Dells with:
140 mains
180 air correctors
55 idles
34mm venturis (soon to be 30-28)
35 accellerator pump jets
Air care? Call Airspeed on that.
Hope that kinda helps, I know the application is way different though.
Mike