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.
- Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
- Lightweight Vehicles w/Auto Trans w/High Stall/Low Gearing
- 100% Wet-Flow Tested To Assure It Arrives Ready To Run
- Shiny Finish For Corrosion Resistance
- Optimized Street/Strip Calibration That Works Out Of The Box
- Electric Choke For Precise Cold Start Control
- Mechanical Secondaries For Awesome Tire Turning Performance
- Dual Accelerator Pumps For Add. Fuel Under Initial Acceleration
Additional Attributes:
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GTIN: 00090127005774
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Barrel: Four
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Booster Type: Straight
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Carburetor Type: 4150
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CFM: 650
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Choke: Electric
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Emission: Without EGR
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Finish: Shiny
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Flange: Square Bore
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Fuel Inlet: Dual
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Fuel Type: Gasoline
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Material: Aluminum
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Primary Main Jet: 67
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Primary Power Valve: 6.5
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Secondary Main Jet: 73
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Secondary Pump Nozzle Size: 28
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Secondary Type: Mechanical
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Supercharged Application: No
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Throttle Bore: 1.688 in.
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Type: Automotive
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Usage: Street/Hi-Performance
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Vacuum Port Quantity: 1 timed (spark); 1 full; 1 PCV
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WARNING CA Proposition 65: Yes
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WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Extened Information:
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Emissions : Electronically Announced
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Life Cycle Status: Available To Order
Packaging:
- Quantity of Each:
- Package UOM:
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Dimension: 11.0000 x 12.5000 x 7.3800 inches