Holley Classic HP Carburetor - 0-80541-3
$907.95
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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, and high flow metering blocks.
Holley HP carburetors are the standard for square bore race carburetors. Race-Ready out of the box!
Holley Classic HP Carburetor - 0-80541-3
$907.95
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!
Product Specifications:
- Product Details: 650 CFM - 4150 - Mechanical Secondaries - Gasoline
- Adjustable Air Bleeds: Yes
- Adjustable Emulsion Bleeds: No
- Adjustable Float Level: Yes
- Adjustable Idle Feed Restrictors: No
- Air Cleaner Flange Diameter: 5-1/8
- Barrel Qty: 4
- Barrel Quantity: 4
- Barrels: 4
- Barrels Quantity: 4
- Body Color: Polished
- Body Finish: Polished
- Body Material: Aluminum
- Booster: Straight
- Booster Design: Straight
- Carburetor Material: Aluminium
- Carburetor Use: Performance and Race
- CFM: 650
- CFM Rating: 650
- Choke: None
- Choke Type: None
- Circuit Count: 2
- Color: Polished Aluminum
- Condition: New
- Cubic Feet Per Minute Rating: 650
- Finish: Polished
- Flange Shape: Square
- Flange Type: Square/4150
- Float Level: Externally Adjustable
- Fuel: Gasoline
- Fuel Inlet: Dual
- Fuel Inlet Center to Center: 9.5
- Fuel Inlet Count: Dual
- Fuel Inlet Type: 5/8-18 Inverted Flare
- Fuel Type: Gasoline
- Gasket Or Seal Included: Yes
- Grade Type: Race
- High Speed Air Bleed: 45
- Idle Air Bleed Size: 72
- Linkage Attached: Yes
- Marine Approved: No
- Marine Use: No
- Material: Aluminum
- Meter Block Material: Cast Aluminum
- Metering Block Color: Shiny
- Model: 4150
- Mounting Hardware Included: No
- Mounting Hole Quantity: 4
- Part Type: Carburetor
- Primary Float Type: Center Hung Nitrophyl
- Primary Jet Diameter: 70
- Primary Main Jet Size: 70
- Primary Power Valve: 6.5
- Primary Pump Nozzle Size: 28
- Primary Throttle Bore Diameter: 1.688
- Primary Venturii Diameter: 1.25
- Product Type: Carburetor
- Secondaries: Mechanical
- Secondary Barrel Type: Mechanical
- Secondary Float Type: Center Hung Notched Nitrophyl
- Secondary Jet Extensions: No
- Secondary Main Jet Size: 70
- Secondary Power Valve: 6.5
- Secondary Pump Nozzle Size: 29
- Secondary Throttle Bore Diameter: 1.688
- Series: Classic HP
- Spacer Included: No
- Supercharged Application: No
- Throttle Bore Diameter: 1.688 inch
- Throttle Kickdown Provision(S): Compatible with GM, Chrysler, and Ford A/T kickdown linkage
- Vacuum Ports: None
- Venturii Size: 1.250 inch