• Gold Dichromate Finish On Fuel Bowls For Corrosion Resistance
• Race Only Calibration
• Contoured Venturi Inlet Balances Airflow For Increased hp
• Annular Booster Deliver Excellent Signal and Throttle Response
• Screw In Air Bleeds Offer Precision Tuning Capabilities
• 4 Corner Idle Allows You To Precisely Control Your Idle System
• Progressive Secondaries For Perfect Off The Line Launches
• Dual 50CC Accelerator Pumps Fuel From Idle To Full Throttle
• Dual Fuel Inlets For Constant High Volume Fuel Delivery
• Fuel Bowl Can Be Plumbed From Either Side For Ease Of Install
• Includes Notched Float and Jet Extensions
• 100% Wet Flow Tested By Holley Technicians

Additional Attributes:

• GTIN: 00090127471203
• Barrel: Four
• Billet Color: Gold Dichromate- No Billet
• Booster Type: Annular
• Carburetor Type: 4500
• CFM: 1150
• Choke: None
• Circuit: 3
• Emission: Without EGR
• Finish: Gold Dichromate
• Flange: 4500
• Fuel Inlet: Dual
• Fuel Type: Gasoline
• High Speed Air Bleed: 31
• Idle Air Bleed Size: 51
• Intermediate Air Bleed: 59
• Material: Aluminum/Zinc
• Needle and Seat Size: 120;120
• Primary Main Jet: 90
• Primary Power Valve: 5.5
• Secondary Main Jet: 90
• Secondary Power Valve: 5.5
• Secondary Pump Nozzle Size: 35
• Secondary Type: Mechanical
• Supercharged Application: No
• Throttle Bore: 2.000 in.
• Type: Automotive
• Usage: Racing
• Venturii Size: 1.830 in.
• WARNING CA Proposition 65: Yes
• WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Packaging:

• Quantity of Each:
• Package UOM:
• Dimension: 14.2500 x 12.3800 x 9.1300 inches

PDF:

0-80556-1