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750 CFM Classic HP Carburetor- Factory Refurbished

Mechanical Secondary-4150

Part # FR-80528-1 Be the first to write a review

750 CFM Classic HP Carburetor- Factory Refurbished

3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details
This is an official Holley Performance Factory Refurbished Carburetor.

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.

About Holley

Looking for Holley performance products? We're the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, and more. Buy now!

Barrels4
BoosterDown Leg
Brand Holley
CFM750
ChokeNone
Circuit2
ConditionFactory Refurbished
Emission Code3
FinishGold Dichromate
FuelGasoline
Fuel InletDual
Marine UseNo
MaterialZinc
Model4150
Primary Main Jet73
Primary Power Valve6.5
Primary Pump Nozzle Size31
Product TypeFactory Refurbished Carburetor
SecondariesMechanical
Secondary Main Jet73
Secondary Power Valve6.5
Secondary Pump Nozzle Size31
Supercharged ApplicationNo
Throttle Bore1.688 inch
Venturii Size1.376 inch
WarrantySold As-is
UPC090127649343
Part NumberFR-80528-1
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.


The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
We have limited stock on this part and on rare occasion receive more orders that can be filled.  If the part is oversold, backorders will be canceled and all payments will be refunded.
Sold As-is: See Details
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.