Holley 650 CFM Double Pumper Carburetor Manual Choke Mechanical Secondaries

Description: Holley Double Pumper? 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. The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears. The Double Pumper is available in a gold dichromate or tumble polished shiny finish and features dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great Making Automotive Dreams a Reality Store Home View Our Listings Bookmark Us Contact Us MENU Store Categories Air Intake Brakes & Suspension Clearance Drivetrain Engine & Cooling Exhaust Fabrication Forced Induction Fueling Styling Tuning & Gauges Store Support Store Home View Our Listings Bookmark Us Contact Us Shop by Make Select Your Make... 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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. The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears. The Double Pumper is available in a gold dichromate or tumble polished shiny finish and features dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; dual feed fuel inlets for constant high volume fuel delivery and a manual choke for easy control of engine warm up. Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's. Features: 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! Specs: Barrels: 4 Booster: Straight Brand: Holley CFM: 650 Choke: Manual Emission Code: 3 Finish: Shiny Fuel: Gasoline Fuel Inlet: Dual Material: Aluminum Model: 4150 Primary Main Jet: 67 Primary Power Valve: 6.5 Primary Pump Nozzle Size: 28 Product Type: 4150 Model Carburetor Secondaries: Mechanical Secondary Main Jet: 73 Secondary Pump Nozzle Size: 28 Supercharged Application: No Throttle Bore: 1.688 inch Vacuum Ports: 1 timed (spark) port, 1 full, and 1 PCV port Part Number: 0-4777S Questions about this item? Click here to contact us! Payment Terms Buyers can currently safely and securely purchase from managed payments sellers with credit cards, debit cards, gift cards, Apple Pay, Google Pay, PayPal, and PayPal Credit. Payment due at time of purchase. Shipping Terms International Buyers - Please Note Import duties, taxes, and fees aren't included in the item's price or shipping costs. The buyer is responsible for paying for any import fees. Check with your country's customs office to find out what these additional charges will be before you bid or buy. Free Shipping Disclaimer For listings with free shipping, it only applies within the continental 48 states. Shipments to Alaska, Hawaii, Puerto Rico or any of the U.S. territories may incur an additional shipping charge. Outbound shipping charges are non-refundable and will be deducted from returns. Please contact us for additional information prior to placing your order. Returns Policy All return requests must be made within 30 (30) days of the delivery date with documentation related to said purchase as requested. Returns or refunds are only available for products that are returned in the same condition they were sent, brand new and sealed. Returns will NOT be accepted for opened or used items. Please contact customer support for any questions or concerns. Contact Us Questions or comments? We welcome your inquiry! 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Price: 651.95 USD

Location: Wrightstown, Wisconsin

End Time: 2025-01-02T17:46:20.000Z

Shipping Cost: N/A USD