Description

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.

Classic HP carburetors are available from 390 to 1000 CFM and feature a contoured venturii inlet for balanced air flow, screw in air bleeds for precision tuning capabilities, high flow metering blocks and Dominator style fuel bowls which allow pluming from either side for ease of installation.

Holley HP carburetors are the standard for square bore race carburetors. Race-Ready out of the box!

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!

Specifications

Barrel Quantity4
Barrels4
Body ColourGold Dichromate
Body FinishPlated
BoosterDownleg
Booster DesignDownleg
BrandHolley
Carburetor MaterialAluminum
Carburetor UsePerformance and Race
CFM950
Choke
Circuit2
ConditionNew
Cubic Feet Per Minute Rating950
Emission Code3
FinishGold Dichromate
Flange TypeSquare/4150
FuelGasoline
Fuel InletDual
Grade TypePerformance
Linkage AttachedYes
Marine ApprovedNo
Marine UseNo
MaterialAluminum
Model4150
Mounting Hole Quantity4
Primary Jet Diameter79
Primary Main Jet79
Primary Power Valve6.5
Primary Pump Nozzle Size31
Product TypeCarburetor
Sale CategoryCarburetors and Components
SecondariesMechanical
Secondary Main Jet79
Secondary Power Valve6.5
Secondary Pump Nozzle Size31
Spacer IncludedNo
Supercharged ApplicationNo
Throttle Bore1.750 inch
Venturii Size1.376 inch
WarrantyLimited 90 Day

Compatibility

  • Universal Part

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.

Classic HP carburetors are available from 390 to 1000 CFM and feature a contoured venturii inlet for balanced air flow, screw in air bleeds for precision tuning capabilities, high flow metering blocks and Dominator style fuel bowls which allow pluming from either side for ease of installation.

Holley HP carburetors are the standard for square bore race carburetors. Race-Ready out of the box!

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!
Barrel Quantity4
Barrels4
Body ColourGold Dichromate
Body FinishPlated
BoosterDownleg
Booster DesignDownleg
BrandHolley
Carburetor MaterialAluminum
Carburetor UsePerformance and Race
CFM950
Choke
Circuit2
ConditionNew
Cubic Feet Per Minute Rating950
Emission Code3
FinishGold Dichromate
Flange TypeSquare/4150
FuelGasoline
Fuel InletDual
Grade TypePerformance
Linkage AttachedYes
Marine ApprovedNo
Marine UseNo
MaterialAluminum
Model4150
Mounting Hole Quantity4
Primary Jet Diameter79
Primary Main Jet79
Primary Power Valve6.5
Primary Pump Nozzle Size31
Product TypeCarburetor
Sale CategoryCarburetors and Components
SecondariesMechanical
Secondary Main Jet79
Secondary Power Valve6.5
Secondary Pump Nozzle Size31
Spacer IncludedNo
Supercharged ApplicationNo
Throttle Bore1.750 inch
Venturii Size1.376 inch
WarrantyLimited 90 Day
  • Universal Part

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