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$474.99
$427.46
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

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
Holley 0-4777C 4150 Double Pumper 650 CFM 4 Barrel Carb, Manual Choke
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Part # 4254777
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Carburetor Barrels:
4-Barrel
Fuel Type:
Gasoline
Choke Type:
Manual
CFM:
650 CFM
CFM Range:
600-699 CFM
Carburetor Flange Type:
4-Barrel Square Bore
Finish:
Zinc Plated
Material Type:
Aluminum/Zinc
Secondary Type:
Mechanical
MFG. Part #:
0-4777C
Fuel Inlet Type:
Dual
Gasket(s) Included:
No
Sold in Quantity:
Each
GTIN Code:
090127470022

Info

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)

Some parts are not legal for use in California or other states with similar laws/regulations

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