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Demon Carburetion

Demon RDA-650-VS 650cfm Road Demon Carburetor Vacuum Secondaries Electric Choke

Demon RDA-650-VS 650cfm Road Demon Carburetor Vacuum Secondaries Electric Choke

Regular price $599.95 USD
Regular price Sale price $599.95 USD
Sale Sold out

Part Number: DEM-RDA-650-VS

UPC: 792898400849

CFM: 650

Fuel: Gasoline

New or Remanufactured: New

Number of Barrels: 4

Carburetor Flange: Square bore

Choke: Electric

Secondary Type: Vacuum

Fuel Inlet: Dual

Primary Jet Size: 70

Primary Power Valve (Hg): 6.5 Hg

Primary Discharge Nozzle Size (in): 0.031 in.

Secondary Jet Size: 76

Primary Outer Air Bleed Sizes Included: 70

Primary Inner Air Bleed Sizes Included: 28

Secondary Discharge Nozzle Size (in): 0.031 in.

Secondary Outer Air Bleed Sizes Included: 70

Secondary Inner Air Bleed Sizes Included: 31

Carburetor Finish: Silver

Ford Kickdown: Yes

Booster Type: Down-leg

Throttle Linkage Type: Universal

Carburetor Height (in): 3.250 in.

Quantity: Sold individually.

Fitment: Please contact before ordering if you are not 100% sure of fitment


Demon Carburetion Road Demon carburetors will deliver you to great power and superb drivability on the street! These spirited performers feature a remarkable choke tower design, vacuum secondaries, and patented air entries for smooth operation with strong throttle response. Demon Carburetion styled and calibrated Road Demons for street rods, mildly modified street machines, and light trucks with additional high quality features like the rugged, ribbed-reinforced Max-Density cast aluminum baseplates, large capacity fuel bowls with non-discoloring sight glasses, and quick-change vacuum pods that allow for easy spring adjustment. Demon Carburetion Road Demon carburetors are available in a choice of cfm to target your application with smooth idle, mild performance, and loads of reliability for cruising any street.

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