HOLLEY  |  Part# HLY-0-80556-1

In Stock

Highlights:

• Barrels - 4
• Billet Color - Gold Dichromate- No Billet
• Booster - Annular
• CFM - 1150
• Choke - None
• Circuit - 3
• Finish - Gold Dichromate
• Fuel Inlet - Dual
• Fuel - Gasoline
• High Speed Air Bleed - 31
• Idle Air Bleed Size - 51
• Intermediate Air Bleed - 59
• Material - Aluminum/Zinc
• Model - 4500
• Needle and Seat Size - 120;120
• Primary Main Jet - 90
• Primary Power Valve - 5.5
• Primary Pump Nozzle Size - 35
• Product Type - Carburetor
• Prop 65 - Short Label - prop65_warning.jpg
• Prop 65 (C, R or CR) - CR
• Prop 65 Yes/No - Yes
• Secondaries - Mechanical
• Secondary Main Jet - 90
• Secondary Pump Nozzle Size - 35
• Supercharged Application - No
• Throttle Bore - 2.000 inch
• Title - Holley - 4500 1150 CFM 3 CIR/1X4
• Venturii Size - 1.830 inch