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#42504777SAE
Holley 0-4777SAE 650 CFM Double Pumper Carburetor w/Elec. Choke
$699.95
/each
In Stock
Quantity
Need Help? Call to Order
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Select a vehicle to verify Fitment
Select Vehicle
|
#42504777SAE
$699.95
/each
In Stock
Quantity
Need Help? Call to Order
Add to a list
Select a vehicle to verify Fitment
Select Vehicle
| Carburetor Barrels | 4-Barrel |
| Fuel Type | Gasoline |
| Choke Type | Electric |
| CFM Range | 600-699 CFM |
| CFM | 650 CFM |
Need help?
855.313.9176Quick and Easy Returns
Return PolicyElectric Choke Mechanical Secondaries-4150
Holley upgraded their two most popular sizes of double pumper with electric chokes. The 650 and 750 CFM models are available in the classic zinc and shiny polished finishes.
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 an electric 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.
Charts
Instruction Sheet (PDF)
Guides & Documents
For race/ off road use or for use on pre-1966 vehicles.
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | 0-4777SAE |
| Brand | Holley |
| Carburetor Barrels | 4-Barrel |
| Fuel Type | Gasoline |
| Choke Type | Electric |
| CFM Range | 600-699 CFM |
| CFM | 650 CFM |
| Carburetor Flange Type | 4-Barrel Square Bore |
| Finish | Shiny |
| Material Type | Aluminum |
| Color | Natural |
| Secondary Type | Mechanical |
| Fuel Inlet Type | Dual |
| Gasket(s) Included | Yes |
| New or Remanufactured | New |
| Throttle Linkage Type | Universal |
| Supercharged Application | No |
| GENERAL | |
| Model | 4150 |
| Overall Height | 3.25" |
| Booster | straight |
| Emission Code | 3 |
| Throttle Bore | 1.688 in. |
| Vacuum Ports | 1 timed (spark) port, 1 full, and 1 PCV port |
| Bolt Hole Pattern | 5.160" x 5.625" |
| Carburetor Height | 3.25 |
| Primary Power Valve | 6.5 Hg |
| Primary Pump Nozzle Size | 28 |
| Primary Jet Size | 67 |
| Secondary Jet Size | 73 |
| GTIN Code | 090127005774 |
| Sold in Quantity | Each |
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