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Holley 0-4779C 4150 Double Pumper 750 CFM 4 Barrel Carb, Manual Choke

SAME DAY SHIPPING! Order within the next 6 hours 47 minutes and receive same day shipping

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Specs
Sold in Quantity:
Each
Finish:
Zinc
CFM:
750
Choke Type:
Manual
Fuel Type:
Gasoline
Carburetor Barrels:
4
Secondary Type:
Mechanical
Fuel Inlet Type:
Dual
Material Type:
Zinc
MFG. Part #:
0-4779C
Gasket(s) Included:
No
Holley 0-4779C 4150 Double Pumper 750 CFM 4 Barrel Carb, Manual Choke
Product Video
Holley 0-4779C 4150 Double Pumper 750 CFM 4 Barrel Carb, Manual Choke

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What's in the Box

Top 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.

  • Mechanical secondaries
  • Dual accelerator pumps
  • Manual choke
  • Four corner idle
  • Dual feed fuel inlet
  • Center hung floats
  • 1 timed (spark) port, 1 full vacuum, and 1 PCV port
  • Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing

Holley 750 4 Barrel Carburetor Installation Instructions (PDF)

Customer Reviews

Rated 5 out of 5 by 1 reviewers.
RATING BREAKDOWN
1 reviews
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
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RECOMMEND THIS PRODUCT:

b1k2h3
Bluefield, WV, USA

Great products, with car enthusiasts in

September 20, 2013
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.
Yes, I recommend this product.
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  • Shiny with black anodized billet aluminum metering blocks/base plate for good looks and true gasket sealing
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Holley 0-76751BK 750 CFM Ultra Double Pumper Carburetor, Black
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Holley 0-76751BL 750 CFM Ultra Double Pumper Carburetor, Manual Choke
(Part #425076751BL)
                        

ULTRA light Aluminum construction for 43% weight savings ULTRA shiny Tumble polished finish holds shine longer ULTRA strong Billet metering blocks & base plates ULTRA cool Blue anodized billet aluminum metering blocks and base plate ULTRA easy Built in sight window for simple float adjustments ULTRA fast High-performance fuel curves 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 Ultra Double Pumper Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminum. They weigh in at approximately 5 lbs. less than a comparable zinc carburetor. The new Ultra Double Pumper Carburetors have an enhanced fuel curve for optimum performance, with many more features such as aluminum construction; anodized billet aluminum metering blocks and base plate; 4 corner idle for precise idle control; dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; clear fuel level sight plugs for easy, no mess fuel level adjustments; Ford automatic transmission kickdown for use on popular Ford transmissions; four vacuum ports for all necessary vacuum accessories; and manual choke for easy, fast cold start-ups. The clean, polished look coupled with Blue metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.

  • Shiny with blue anodized billet aluminum metering blocks/base plate for good looks and true gasket sealing
  • Ultra Double Pumpers feature an 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
  • 4 corner idle allows you to precisely control your idle system
  • Built in, clear fuel level sight glass for easy, no mess fuel level adjustments
  • Aluminum construction for a 43% weight savings
  • Ford A/T kickdown
  • Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
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Installation Instructions (PDF)

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ULTRA light Aluminum construction for 43% weight savings ULTRA stealthy Hard Core Gray anodized finish ULTRA strong Billet metering blocks & base plates ULTRA cool Black anodized billet aluminum metering blocks and base plate ULTRA easy Built in sight window for simple float adjustments ULTRA fast High-performance fuel curves The Ultra Double Pumper Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminum. They weigh in at approximately 5 lbs. less than a comparable zinc carburetor. The new Ultra Double Pumper Carburetors have an enhanced fuel curve for optimum performance, with many more features such as aluminum construction; anodized billet aluminum metering blocks and base plate; 4 corner idle for precise idle control; mechanical secondaries for great performance; clear fuel level sight plugs for easy, no mess fuel level adjustments; Ford automatic transmission kickdown for use on popular Ford transmissions; four vacuum ports for all necessary vacuum accessories; and manual choke for easy, fast cold start-ups. The clean, stealthy look coupled with Black metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.

  • Hard Core Gray w/ black anodized billet aluminum metering blocks/base plate. Casting is hard coat anodized for ultimate corrosion resistance
  • Ultra Double Pumpers feature an Optimized street/strip calibration that works out-of-the-box
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  • Aluminum construction for a 43% weight savings
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Installation Instructions (PDF)

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(Part #425076751RD)
                        

ULTRA light Aluminum construction for 43% weight savings ULTRA shiny Tumble polished finish holds shine longer ULTRA strong Billet metering blocks & base plates ULTRA cool Red anodized billet aluminum metering blocks and base plate ULTRA easy Built in sight window for simple float adjustments ULTRA fast High-performance fuel curves 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 Ultra Double Pumper Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminum. They weigh in at approximately 5 lbs. less than a comparable zinc carburetor. The new Ultra Double Pumper Carburetors have an enhanced fuel curve for optimum performance, with many more features such as aluminum construction; anodized billet aluminum metering blocks and base plate; 4 corner idle for precise idle control; dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; clear fuel level sight plugs for easy, no mess fuel level adjustments; Ford automatic transmission kickdown for use on popular Ford transmissions; four vacuum ports for all necessary vacuum accessories; and manual choke for easy, fast cold start-ups. The clean, polished look coupled with Red metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.

  • Shiny with red anodized billet aluminum metering blocks/base plate for good looks and true gasket sealing
  • Ultra Double Pumpers feature an 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
  • 4 corner idle allows you to precisely control your idle system
  • Built in, clear fuel level sight glass for easy, no mess fuel level adjustments
  • Aluminum construction for a 43% weight savings
  • Ford A/T kickdown
  • 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!

Installation Instructions (PDF)

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Holley 0-9379 Competition Double Pumper Carburetor, 750 CFM
(Part #42509379)
                        

Holley Competition Double Pumper® carburetors are a perfect performance upgrade for 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 Competition Double Pumper is designed for use on all out race vehicles that are lightweight with a manual transmission or an automatic transmission with a high stall and low rear end gears. The Competition Double Pumper is available in a gold dichromate 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 no choke for maximum airflow. 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.

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These kits can be used to convert Holley carburetors which originally came equipped with manually–operated choke or automatic/electric operated choke. 

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Utility Cable
(Part #91126114)
                        This is a 6' control cable that can be used as a choke cable, hood or trunk release, and various other applications. The knob is approximately 1" in diameter with a satin finish.