Holley - 0-80541-2
Carburetor - Classic - Model 4150 - 4-Barrel - 650 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Aluminum - Gold Chromate - Each
Classic Race Carburetor; Model 4150 HP; 650 CFM; Dual Inlet; Aluminum; Gold Dichromate;
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!
- Dual feed fuel inlets for constant high volume fuel delivery
- Calibrated for gasoline
- Includes notched float and jet extensions
- Optimized race calibration
- Progressive Secondaries for perfect off the line launches
- Gold Dichromate finish for corrosion resistance
- Dual 30cc accelerator pumps for additional fuel under initial acceleration
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
- Stainless steel throttle plates
- Screw in air bleeds for precision tuning capabilities
- Contoured venturri inlet offers balanced airflow for increased horsepower
- 4 corner idle allows you to precisely control your idle system
