• This item ships directly from the manufacturer
• Expected delivery time is 1 – 2 weeks
• Not available in Eastwood Retail Stores
• Order may not be changed or canceled
• This item ships directly from the manufacturer
• Expected delivery time is 1 – 2 weeks
• Not available in Eastwood Retail Stores
• Order may not be changed or canceled
Holley's new 0-4777SA is constructed from aluminum which compared to its zinc counterpart. Holley's aluminum 0-4777SA will hold its shine longer and also can be hand polished for a custom look!
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 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:
(1)Holley 650 CFM Aluminum Double Pumper Carburetor 0-4777SA
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
Secodary 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: 0-4777SA
EMMISIONS
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
Instructions for Part# 0-4777SA
Carburetor Numerical Listing for Part #0-4777SA
1 Year Manufacturers Warranty
Eastwood Offers Free Lifetime Technical Support
Click here for product SDS information
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