Holley - 0-80507-1
Carburetor - Classic - Model 4150 - 4-Barrel - 390 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Aluminum - Gold Chromate - Each
HP™ Classic Race Carburetor; 4bbl; 390cfm; 2 Circuit Metering; Model 4150 HP; Mech. Secondary; DualFuelInlet; Gas; Dbl AcceleratorPump; NascarApproved; Gold Dichromate Finish;
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!
- Gold Dichromate Finish For Corrosion Resistance
- Optimized Race Calibration
- Contoured Venturi Inlet Balances Airflow For Increased hp
- Screw In Air Bleeds For Precision Tuning Capabilities
- Dual 30cc Accelerator Pumps
- 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
- Steel Throttle Plates
- Calibrated For Gasoline
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run
