Holley's Street Avenger carburetor bolts on right out of the box with optimized street calibration, a quick-change vacuum secondary housing for easy fine-tuning, and a factory-preset electric choke for reliable cold starts.
Specifications:
- Brand: Holley
- Category: Air and Fuel Delivery
- CFM: 870
- Model: 4150
- Barrels: 4
- Secondaries: Vacuum
- Flange: Square/4150
- Fuel: Gasoline
- Finish: Shiny (Polished)
- Carburetor Material: Aluminum
- Electric Choke: Electric
- Fuel Inlet: Dual
- Throttle Bore: 1.688 in.
- Primary Jet Diameter: 78
- Primary Power Valve: 4.5
- Vacuum Secondary Main Jet: 82
- Carburetor Use: Street
- Condition: New
- Warranty: Manufacturer's Limited Lifetime Warranty
- Part Number: 0-80870
Square-bore flange pattern (5 3/16 in. x 5 5/8 in.) can replace Holley, Edelbrock, Carter AFB, and Autolite carburetors of the same bolt pattern; an adapter is required for spreadbore intake manifolds. Includes a fuel line kit, built-in fuel filters, and four vacuum ports for accessories.
FAQ
What is the CFM rating of this carburetor?
870 CFM.
Does it use vacuum or mechanical secondaries?
Vacuum secondaries, with a quick-change housing cap for tuning.
What bolt pattern does it use?
Square-bore flange, 5 3/16 in. x 5 5/8 in., compatible with Holley, Edelbrock, Carter AFB, and Autolite-pattern intakes.
Does it include a fuel line kit?
Yes, a fuel line kit and built-in fuel filters are included.
What warranty does it carry?
Holley's Manufacturer's Limited Lifetime Warranty.
