The machine shop is almost done with my short block and heads, so I need to start thinking of the right carb and intake for my setup.

440 .030 over
stock forged steel crank
440 source forged steel rods
ross forged aluminum pistons, flat w/valve reliefs
rotating assembly balanced
about 10.2:1 compression
Cloyes Billet double roller hex adjust timing chain set
Comp cams solid lifters with EDM hole #2901-16
Cam is custom comp grind. Mechanical flat tappet. Duration @50 is 244 intake 252 exhaust, valve lift is .52 intake .54 exhaust, 108 lob separation.

Ported Eddy RPM Heads
comp cams ultra pro magnum bushed steel rockers with roller tips

The car is a heavy; 4000lb with driver 1971 B body. It has a dana 60 with 4.11, posi. We havent selected wheels and tires yet, most likely large street radials. The car is for street and road racing.

Because Im not a carb expert, I was looking at an edelbrock 1813 800cfm thunder avs carb. They are easy to tune. There are so many Holleys I dont know where to begin.

As for intake, comp recommended a single plane which confused me a bit, I thought for sure they'd recommend a dual plane. Im looking at an edelbrock performer RPM #7193, or Torker II #5091. If I get a dual plane intake, I think I'll also try using a tapered spacer from Wilson.

Ideas? Thanks