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Essential 750 Cfm - 4150 - Mechanical Secondaries - Zinc - Gasoline 0-80528-2 Perfect For Gifting [yTdYDk6w]

$74.99 $239.99 -69%

750 CFM - 4150 - Mechanical Secondaries - Zinc - GasolineHolley HP? carburetors have been the standard in racing carburetors for nearly two decades. Powering the biggest names in NASCAR to the Saturday night racer, HP carburetors are the perfect choi

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750 CFM - 4150 - Mechanical Secondaries - Zinc - Gasoline

Holley HP? carburetors have been the standard in racing carburetors for nearly two decades. Powering the biggest names in NASCAR to the Saturday night racer, HP carburetors are the perfect choice for all types of motorsports.

NOTES: Notice - Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors.

Features:

  • Gold Dichromate finish for corrosion resistance
  • Optimized race calibration
  • Contoured venturri inlet offers balanced airflow for increased horsepower
  • Screw in air bleeds for precision tuning capabilities
  • Dual 30cc accelerator pumps for additional fuel under initial acceleration
  • Dual feed fuel inlets for constant high volume fuel delivery
  • 4 corner idle allows you to precisely control your idle system
  • Progressive Secondaries for perfect off the line launches
  • Stainless steel throttle plates
  • Includes notched float and jet extensions
  • Calibrated for gasoline
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
  • Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.

Specs:

Barrel Quantity 4
Barrels 4
Body Color Zinc
Body Finish Zinc
Booster Downleg
Booster Design Downleg
Brand Holley
Carburetor Material Aluminum
Carburetor Use Performance and Race
CFM 750
Choke None
Circuit 2
Condition New
Cubic Feet Per Minute Rating 750
Emission Code 3
Finish Zinc
Flange Type Square/4150
Fuel Gasoline
Fuel Inlet Dual
Grade Type Performance
Linkage Attached Yes
Marine Approved No
Marine Use No
Material Aluminum
Model 4150
Mounting Hole Quantity 4
Primary Jet Diameter 75
Primary Main Jet 75
Primary Power Valve 6.5
Primary Pump Nozzle Size 31
Product Type Carburetor
Sale Category Carburetors and Components
Secondaries Mechanical
Secondary Main Jet 75
Secondary Power Valve 6.5
Secondary Pump Nozzle Size 31
Spacer Included No
Supercharged Application No
Throttle Bore 1.688 inch
Venturii Size 1.376 inch
Warning California Proposition 65
Warranty Limited 90 Day

What Our Customers Say

December 31, 2025

Absolutely no complaints!

I'm very, very, very, very, very happy with this product.

- Taliesin X..

December 31, 2025

Absolutely no complaints!

I'm very impressed with this product and its great purchase.

- Hafgan N..

December 31, 2025

Absolutely no complaints!

A great product. I am so happy with it all around the town.

- Lleu K..

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