what type of carb would yall throw on this?

Horsepower: 400
Torque: 435
Fuel: 91 Octane
Heads: Cast Iron - 624,882 Castings
Valves: 1.94/1.60 - SBI
Crankshaft: Scat 9000 Steel
Pistons: Speed Pro Hypereutectic Graphite Coated (Flat Top)
Cam: Roller Cam (.510 Lift & 218/224 Duration)
Bearings: Clevite 77
Rods: Powder Metal HD GM
Rod Bolts: ARP
Block: 4-Bolt Main

 

fuel injection. lol

 

650-750 cfm

 

4x4, Injection is the way to go

 

I'd use whatever you dyno'd it with... Those are good enough numbers.

 

I put a 750 holley on mine, it ran great. it was in my 1972 chevelle, only problem i had was todays ethenal gas rusting the steel gas lines of old days. I replaced them with stainless ones.

 

eric, is that whats in that k5 you got?

 

soon to be gonna pick er up soon

 

im running a holley 750 on my 400ci after years of messing with edlebrocks and quadrajets im finally trouble free. ive learned though carburetors are rarely ever just bolt on. you always have to tune or mess with them. if youre buying the engine from a builder have him give you one that is going to match those specs