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!
Specifications:
Description_ASC |
Notice - Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors. |
Description_DEF |
Carburetor |
Description_DES |
500 CFM Performance 2BBL Carburetor |
Description_FAB |
Gold Dichromate finish for corrosion resistance and classic Holley looks |
Description_FAB |
Calibrated specifically for circle track use |
Description_FAB |
No choke for unobstructed airflow |
Description_FAB |
30cc accelerator pump for additional fuel under initial acceleration |
Description_FAB |
HP metering block for improved fuel flow |
Description_FAB |
Screw in air bleeds for precision tuning capabilities |
Description_FAB |
Welded throttle lever |
Description_FAB |
Power valve blow-out protection |
Description_FAB |
100% wet-flow tested by Holley technicians to assure it arrives ready to run! |
Description_EXT |
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; |
Description_INV |
2300 500 CFM PERFORMANCE |
Description_MKT |
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! |
Description_SHO |
Carburetor |
Primary Main Jet |
73 |
Carburetor Use |
Performance and Race |
Warning |
California Proposition 65 |
Type |
Automotive |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Brand |
Holley |
Secondaries |
None |
Primary Power Valve |
3.5 |
CFM |
500 |
Supercharged Application |
No |
Model |
2300 |
Product Type |
Carburetor |
Fuel Type |
Gasoline |
Finish |
Gold Dichromate |
Fuel Inlet |
Single |
Barrel |
Two |
Emission |
Without EGR |
Booster Type |
Down Leg |
WARNING CA Proposition 65 |
Yes |
Choke |
None |
Usage |
Racing |
Material |
Zinc |
Barrels |
2 |
Booster |
Down Leg |
Condition |
New |
Emission Code |
3 |
Fuel |
Gasoline |
Marine Use |
No |
Primary Pump Nozzle Size |
28 |
Throttle Bore |
1.688 inch |
Warranty |
Limited 90 Day |
Flange |
2bbl/2300 |
Secondary Type |
None |
Carburetor Type |
2300 |
Venturii Size |
1.376 inch |
Length |
8.0000 |
Width |
11.0000 |
Height |
12.0000 |
Weight |
8.0000 |