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Holley 0-4777C 4150 Double Pumper 650 CFM 4 Barrel Carb, Manual Choke

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Specs
Material Type:
Zinc
Sold in Quantity:
Each
Finish:
Zinc
Gasket(s) Included:
No
CFM:
650
Choke Type:
Manual
Fuel Type:
Gasoline
MFG. Part #:
0-4777C
Carburetor Barrels:
4
Secondary Type:
Mechanical
Fuel Inlet Type:
Dual
Holley 0-4777C 4150 Double Pumper 650 CFM 4 Barrel Carb, Manual Choke
Holley 0-4777C 4150 Double Pumper 650 CFM 4 Barrel Carb, Manual Choke

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Holley 0-4777C 4150 Double Pumper 650 CFM 4 Barrel Carb, Manual Choke

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What's in the Box

Top off your your engine with an American icon - the Holley Model 4150 Double Pumper. As a staple on hot street cars and race vehicles, this four barrel carburetors dual accelerator pumps provide additional fuel under initial acceleration for awesome tire-turning performance in lighweight vehicles and vehicles with manual transmissions or low gearing. Plus, with mechanical secondaries, your foot directly controls the opening of the secondary throttle blades.

With features like dual metering blocks, center hung floats, 4-corner idle, and dual fuel inlets, it's no wonder why Holley is #1 in performance fuel delivery.

  • Mechanical secondaries
  • Dual accelerator pumps
  • Manual choke
  • Two corner idle
  • Dual feed fuel inlet
  • Center hung floats
  • 1 timed (spark) port, 1 full vacuum, and 1 PCV port
  • Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing

Holley 650 CFM 4 Barrel Carburetor Installation Instructions (PDF)

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With features like dual metering blocks, center hung floats, 4-corner idle, and dual fuel inlets, it's no wonder why Holley is #1 in performance fuel delivery.

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Utility Cable
                        This is a 6' control cable that can be used as a choke cable, hood or trunk release, and various other applications. The knob is approximately 1" in diameter with a satin finish.