Details
500 CFM Performance 2BBL Carburetor
Manual Choke
Dichromate Finish
The 0-4412 is designed as a stock replacement for 2BBL street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor to replace your tired and worn factory 2BBL or one to push you to the finish line on Saturday night, the Holley 0-4412 Performance 2BBL is the perfect choice.
The 0-4412 is easily the winningest two barrel carburetor on the market, used for decades in circle track racing around the world!
Features:
- Gold Dichromate finish for corrosion resistance and classic Holley looks
- Intended as stock performance replacement for 2-bbl street applications. Also a mandated carb for some oval track racing sanctioning bodies
- Manual (Cable driven, hand operated) choke for precise cold start control
- 50cc accelerator pump for additional fuel under initial acceleration
- Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
- Power valve blow-out protection
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Installation Note:
Specifications:
- Barrels: 2
- Booster: Down Leg
- Brand: Holley
- CFM: 500
- Choke: Manual
- Emission Code: 3
- Finish: Gold Dichromate
- Fuel: Gasoline
- Fuel Inlet: Single
- Material: Zinc
- Model: 2300
- Primary Main Jet: 73
- Primary Power Valve: 5
- Primary Pump Nozzle Size: 28
- Product Type: Carburetor
- Secondaries: None
- Supercharged Application: No
- Throttle Bore: 1.688 inch
- Vacuum Ports: 1 timed (spark) port, 1 full, and 1 PCV port
- Venturii Size: 1.376 inch
- Warning: California Proposition 65
- Warranty: Limited 90 Day
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