Special Order
Keith Dorton Series Carburetor; 2 bbl; 500 cfm; Gas; Single Fuel Inlet; No Choke; Model 2300; 1.688 in. Throttle Bore; 1.376 Venturii Size; 3 x 2 Outboard;
Intended for short circle track racing sizes of throttle bore, venturi, booster diameter, throttle plate thickness and throttle shaft diameter have not changed. They comply and are fully consistent with the technical gauging now in use. Venturi casting rings are reamed to legal dimensions, for more consistent air flow.
Intended for short circle track racing sizes of throttle bore, venturi, booster diameter, throttle plate thickness and throttle shaft diameter have not changed. They comply and are fully consistent with the technical gauging now in use. Venturi casting rings are reamed to legal dimensions, for more consistent air flow.
- Gold Dichromate Finish For Corrosion Resistance w/Classic Look
- Welded Throttle Lever
- Power Valve Blow-Out Protection
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run
- Calibrated Specifically For Circle Track Use
- No Choke For Unobstructed Airflow
- 30CC Accelerator Pump For Add Fuel Under Initial Acceleration
- Hp Metering Block For Improved Fuel Flow
- Screw In Air Bleeds For Precision Tuning Capabilities
Application Summary:
| Year | Make/Model |
|---|---|
| The | 0-80583-1 carburetor shares the hugely successful features of the original 4412 carburetor |
| but | with changes aimed directly at circle track cars. The choke assembly has been removed for unobstructed airflow |
| utilizes | the HP metering block |
| 30cc | accelerator pump |
| welded | throttle lever |
| screw | in air bleeds and stainless throttle plates |
| plus | it has been specially calibrated for circle track racing use. It comes out of the box ready to run with less modifying and less tuning at the track! |