Building on the proven performance of the aluminum Street Avenger series, this Marine Avenger carburetor is engineered for marine use, hard coat anodized in a Hard Core Gray finish to resist corrosion in fresh or salt water. It's built to exceed Coast Guard standards and is J1223 Marine Standard certified.
Specifications:
- Brand: Holley
- Category: Air and Fuel Delivery
- CFM: 570
- Model: 4150
- Barrels: 4
- Carburetor Use: Marine
- Finish: Hard Core Gray
- Material: Aluminum
- Choke: Electric
- Secondaries: Vacuum
- Fuel Inlet: Dual
- Primary Main Jet: 62
- Primary Power Valve: 2.5
- Secondary Main Jet: 80
- Primary Throttle Bore: 1.560 in
- Secondary Throttle Bore: 1.560 in
- Venturi Size: 1.250 in
- Fuel: Gasoline
- Warranty: Manufacturer's Limited Lifetime Warranty
- Part Number: 0-82570
Features a square bore flange bolt pattern that can replace Holley, Edelbrock, Carter AFB, and Autolite carburetors with a 5-3/16" x 5-5/8" bolt pattern. A spreadbore-style intake manifold will require an adapter. The dual metering block system uses four-corner idle adjustment for precision tuning, and throttle shafts are PTFE coated for corrosion protection.
FAQ
What CFM rating is this carburetor?
570 CFM.
What carburetors can this replace?
Holley, Edelbrock, Carter AFB, and Autolite carburetors with a 5-3/16" x 5-5/8" square-bore bolt pattern.
Is an adapter needed for a spreadbore intake manifold?
Yes.
What marine standards does this carburetor meet?
Built to exceed Coast Guard standards and J1223 Marine Standard certified.
What warranty comes with this carburetor?
Manufacturer's Limited Lifetime Warranty.
