Holley Carburettor 600CFM – Double Pumper (Mechanical / Secondary) - Squarebore#4776SA

Holley's new 0-4776S  is constructed from aluminum which compared to its zinc counterpart. Holley's aluminum 0-4776SA will hold its shine longer and also can be hand polished for a custom look!

Features:

Aluminum Design for 38% weight savings

Improved Fuel Bowl Design

Tumble polished Shiny finish for good looks

Optimized street/strip calibration that works out-of-the-box

Manual choke (Cable driven, hand operated) for precise cold start control

Mechanical secondaries for awesome tire turning performance

Dual accelerator pumps for additional fuel under initial acceleration

Dual feed fuel inlets for constant high volume fuel delivery

Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing

100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Specifications :

Part Type:Carburetors

CFM: 600

Fuel: Gasoline

New or Remanufactured: New

Number of Barrels:4

Carburetor Flange: Square bore

Choke: Manual

Primary Main Jet: 66

Primary Power Valve: 6.5

Primary Pump Nozzle Size: 28

Secondary Type: Mechanical

Secondary Main Jet: 73

Secondary Pump Nozzle Size: 31

Supercharged Application: No

Throttle Bore: 1.563"

Vacuum Ports: 1 timed (spark) port, 1 full, and 1 PCV port

Fuel Inlet: Dual

Carburetor Finish: Silver

Ford Kickdown: No

Booster Type: Straight-leg

Throttle Linkage Type: Universal

Carburetor Height: 3.250"

Quantity: Sold Each

Notes: 9.500" fuel line center to center length.