The Holley 0-4412, meticulously crafted as a stock replacement for 2BBL street applications, is also a mandated choice for various oval track racing sanctioning bodies. Whether you seek a reliable replacement for your tired factory 2BBL or a carburetor to propel you to victory on Saturday nights, the Holley 0-4412 Performance 2BBL stands as the ultimate selection.
This winningest two-barrel carburetor on the market, cherished in circle track racing worldwide for decades, comes with an array of features:
- Vibratory polished for an appealing aesthetic
- Tailored as a stock performance replacement for 2-bbl street applications, mandated by select oval track racing sanctioning bodies
- Manual (Cable-driven, hand-operated) choke for precise cold start control
- 50cc accelerator pump for additional fuel during initial acceleration
- Compatibility 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, ensuring it arrives ready to run!
Specifications:
- Barrels: 2
- Booster: Down Leg
- Brand: Holley
- Carburetor Use: Street
- CFM: 500
- Choke: Manual
- Condition: New
- Emission Code: 3
- Finish: Shiny
- Fuel: Gasoline
- Fuel Inlet: Single
- Marine Use: No
- Material: Aluminum
- Model: 2300
- Primary Main Jet: 73
- Primary Power Valve: 5.0
- 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
- Warranty: Limited 90 Day
