Help choosing a carb

I am having a hard time deciding which carb to go with on my build so what I am looking for are opinions on what I should get and why.

The original plan was to run one of the new 850cfm Edelbrock VRS-4150 Race carbs but they are still in the testing phase and not released. I think an 850 is the right size and I am looking at Quick Fuel, Holley HP and Demon to name a few as well as all the different options and configurations within those brands. Please be specific. Don't just say "850cfm Holley" or "go with a 850cfm 4150". Tell me which model, annular or downleg, billet or non-billet....etc

Combo:
408 forged stroker with flat top pistons
12.2-12.5 CR
Trick Flow heads
660/660 258/264 108 LCA solid roller cam
Harland Sharp 1.5 ratio rockers
Victor 340 intake
MSD ignition
Hedman Huster race headers with 1 7/8 primaries
built 727 with 5400 stall 8" PTC converter
4.10 gears
28" drag radials
Caltracs with split Mono Leaf springs

Shift point 6800-7000 rpms and about 6500-6700 through the traps.
Car will weigh aprox 3300 lbs.

Thanks in advance,
Bill

Picture for reference....
View attachment 1716093402



You need a Dominator. It looks like you spent some money and time on your combination. Now is not the time to skimp.

All the carbs you mentioned above take a TON of work to unscrew. They are far from bolt on.

I would call some non Holley companies and talk to them and spend my money on a custom carb. The initial expense is higher but by the time you fix the junk and waste the time (and money) it takes to fix them you are better off buying a custom carb.

In no particular order:

Baldwin Carburetors (William Baldwin)
Lightning Racing carbs (Mark Whitener)
Thumper Carbs (Dominic)
BLP