Aluminum Double Pumper Carburetor

$630.00

SKU: BBVL-0-4778SA

Aluminum Double Pumper Carburetor; 4 bbl; 700 cfm; Model 4150; Mech. Secondary; Manual Choke; Gasoline; Dual Fuel Inlet; 1.688 in. Throttle Bore; Shiny Finish;

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 For Precise Cold Start Control
Mechanical Secondaries For Awesome Tire Turning Performance
Dual Accelerator Pumps For Add. Fuel Under Initial Acceleration
Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
Lightweight Vehicles w/Auto Trans w/High Stall/Low Gearing
100% Wet Flow Tested By Holley Technicians
Arrives Ready To Run

Holley Double Pumper(R) carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile.

Additional Attributes:

GTIN: 00090127715239
Barrel: Four
Booster Type: Straight
Carburetor Type: 4150
CFM: 700
Choke: Manual
Emission: Without EGR
Finish: Shiny
Flange: Square Bore
Fuel Inlet: Dual
Fuel Type: Gasoline
Material: Aluminum
Primary Main Jet: 69
Primary Power Valve: 6.5
Secondary Main Jet: 78
Secondary Pump Nozzle Size: 31
Secondary Type: Mechanical
Supercharged Application: No
Throttle Bore: 1.688 in.
Type: Automotive
Usage: Street/Hi-Performance
Vacuum Port Quantity: 1 timed (spark); 1 full; 1 PCV
WARNING CA Proposition 65: Yes
WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Extened Information:

Emissions : Electronically Announced
Life Cycle Status: Discontinued

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