The 0-80583-1 carburetor incorporates the highly successful features of the original 4412 carburetor, tailoring its design specifically for circle track cars. In this specialized version, the choke assembly has been eliminated to ensure unobstructed airflow. It features the HP metering block, a 30cc accelerator pump, welded throttle lever, screw-in air bleeds, and stainless throttle plates. The carburetor is meticulously calibrated for optimal performance in circle track racing, requiring less modification and tuning at the track.
Features:
- Gold Dichromate finish for corrosion resistance and classic Holley aesthetics
- Calibrated specifically for circle track use
- No choke for unobstructed airflow
- 30cc accelerator pump for additional fuel during initial acceleration
- HP metering block for enhanced fuel flow
- Screw-in air bleeds for precise tuning capabilities
- Welded throttle lever for durability
- Power valve blow-out protection
- 100% wet-flow tested by Holley technicians to ensure it arrives ready to run!
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
