
500 CFM ALUM 2BBL MARINE AVENGER E/C
500 CFM - 2300 - Hard Core Gray - Gasoline
Overview
Building on the proven performance and durability of the Aluminum Street Avenger Series- we have engineered the new marine models to continue that performance heritage that Holley is known for. The all-aluminum carburetors are hard coat anodized in a Hard Core Gray finish to protect them from corrosion in fresh water or salt water conditions. The new Marine Avengers are built to exceed the Coast Guard standards and are J1223 Marine Standard certified. So, if you are hitting the lake for an easy cruise or some high speed fun, the new Aluminum Marine Avengers will meet and exceed your performance demands! The Marine Avenger Carburetors come with the same Limited Lifetime Warranty as our Street Avengers do. Holley warrants its Marine Avenger Carburetor to be free from defects in material and workmanship for the life of the product on parts and one year on repair labor. After a period of one year, Holley will charge standard rates for repair labor. All Holley Marine Avenger Carburetors are designed to meet Coast Guard specifications. A marine carburetors fuel metering system is calibrated to compensate for unique engine loads found on boats. The J-style vent tubes direct fuel/fumes back into the carburetor for safe operation while on rough waters. The Holley 0-82500 Marine carburetor is designed with a universal calibration good for small cubic inch marine engines where a 2300 model 2BBL with electric choke is required
Features:
- All aluminum construction
- Calibrated to compensate for unique engine loads found on boats
- Factory preset electric choke for easy startups
- Hard Core Gray finish for corrosion protection in marine environments
- Single feed fuel inlet for easy installation
- J-Style Vent Tubes
- Throttle shafts are PTFE coated for corrosion protection
- Meets Coast Guard Specifications
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.
Specs
Barrel Quantity | 2 |
---|---|
Barrels | 2 |
Body Color | Hard Core Gray |
Body Finish | E-Coated |
Booster | Downleg |
Booster Design | Downleg |
Brand | Holley |
Carburetor Material | Aluminum |
Carburetor Use | Marine |
Category | Carburetors and Components |
CFM | 500 |
Choke | Electric |
Choke Type | Electric |
Condition | New |
Cubic Feet Per Minute Rating | 500 |
Emission Code | 3 |
Finish | Hard Core Gray |
Flange Type | 2300 2-BBL |
Fuel | Gasoline |
Fuel Inlet | Single |
Grade Type | Performance |
Linkage Attached | Yes |
Marine Approved | Yes |
Marine Engine Size | Universal |
Marine Use | Yes |
Material | Aluminum |
Model | 2300 |
Mounting Hole Quantity | 4 |
Primary Jet Diameter | 78 |
Primary Main Jet | 78 |
Primary Power Valve | 4.5 |
Primary Pump Nozzle Size | 28 |
Product Type | Marine Carburetor |
Secondaries | None |
Spacer Included | No |
Supercharged Application | No |
Throttle Bore | 1.750 inch |
Warranty | Limited Lifetime Warranty |
UPC | 090127045169 |
Part Number | 0-82500 |
3
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
- 1965 and older U.S. manufactured California Certified vehicles
- 1967 and older U.S. manufactured Federally Certified vehicles
- 1967 and older Foreign manufactured vehicle
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
The following vehicles are considered Emissions Controlled Vehicles:
- 1966 and newer U.S. manufactured California Certified vehicles
- 1968 and newer U.S. manufactured Federally Certified vehicles
- 1968 and newer Foreign manufactured vehicle
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