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$109 Off
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#4254779
$870.95
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$979.95
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Universal Fit, 4-Barrel Carburetor Barrels, 750 CFM CFM
| Carburetor Barrels | 4-Barrel |
| Fuel Type | Gasoline |
| Choke Type | Manual |
| CFM Range | 700-799 CFM |
| CFM | 750 CFM |
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Return PolicyTop off your your engine with an American icon - the Holley Model 4150 Double Pumper. As a staple on hot street cars and race vehicles, this four barrel carburetors dual accelerator pumps provide additional fuel under initial acceleration for awesome tire-turning performance in lighweight vehicles and vehicles with manual transmissions or low gearing. Plus, with mechanical secondaries, your foot directly controls the opening of the secondary throttle blades.
With features like dual metering blocks, center hung floats, 4-corner idle, and dual fuel inlets, it's no wonder why Holley is #1 in performance fuel delivery.
Charts
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 # | 0-4779C |
| Brand | Holley |
| Carburetor Barrels | 4-Barrel |
| Fuel Type | Gasoline |
| Choke Type | Manual |
| CFM Range | 700-799 CFM |
| CFM | 750 CFM |
| Carburetor Flange Type | 4-Barrel Square Bore |
| Finish | Dichromate |
| Material Type | Aluminum |
| Color | Gold |
| Secondary Type | Mechanical |
| Fuel Inlet Type | Dual |
| Gasket(s) Included | No |
| New or Remanufactured | New |
| Throttle Linkage Type | Universal |
| Supercharged Application | No |
| GENERAL | |
| Booster | Down Leg |
| Bolt Hole Pattern | 5.160" x 5.625" |
| GTIN Code | 090127471067 |
| Sold in Quantity | Each |
5
2 Reviews
Customers praise the product as one of the best in the market, trusted by car enthusiasts for its high quality and performance. The 750 DP model is ideal for engine modifications and offers ample fuel flow. Not only can it be easily tuned thanks to the simplicity of changing jets and valves, but it can also be rebuilt and customized, reflecting its practicality. The product's usability and superior quality compared to competitors' offerings stands out amongst the reviews, underlining the company’s commitment to providing equipment for those seeking muscle car performance.
5
2 reviews
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Everything worked out good!
5.0
3 years ago
Preston Clark
MD
Verified
Installed it in my rat rod
Would Recommend
Great products, with car enthusiasts in
5.0
13 years ago
b1k2h3
Bluefield, WV, USA
This is one of the best products, by one of the most dedicated companies; as they have provided equipment for those of us who appeciate muscle car performance for quite awhile. Owing to their roots in the hey-day of high performance vehicles, when there was factory involvement in building high performance engines, they have provided what was needed. The 750 DP is an excellent choice for the level of engine modification that the majority of engine builders work with. There is ample fuel flow, which is combined with the simplicity of changing jets and valves, make them much simpler to tune. They can be rebuilt, and customized, if necessary; a very good product, with the end-user in mind.
Would Recommend
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