All Holley Marine Carburetors are designed to meet Coast Guard specifications. A marine carburetors fuel metering system is calibrated to compensate for unique engine loads found on boats. The J-style vent tubes direct fuel/fumes back into the carburetor for safe operation while on rough waters. The Holley 0-80443 Marine carburetor is designed with a universal calibration good for large cubic inch marine engines where a mechanical secondary 4150 model 4BBL with electric choke is required
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_DES |
850 CFM Marine Carburetor-Aluminum |
Description_DEF |
Carburetor |
Description_EXT |
Marine Carburetor; 4 bbl; 850 cfm; Model 4150; Mech. Secondary; Electric Choke; Gasoline; Dual Fuel Inlet; Universal Calibration; Gold Dichromate Finish; |
Description_FAB |
Gold Dichromate finish for corrosion resistance and classic Holley looks |
Description_FAB |
Universal Marine Calibration |
Description_FAB |
Factory preset electric choke for easy startups |
Description_FAB |
Mechanical secondaries for awesome performance |
Description_FAB |
30cc primary and 50cc secondary accelerator pumps for additional fuel under initial acceleration |
Description_FAB |
Dual feed fuel inlets for constant high volume fuel delivery |
Description_FAB |
J-Style Vent Tubes |
Description_FAB |
Meets Coast Guard Specifications |
Description_FAB |
Power valve blow-out protection |
Description_FAB |
100% wet-flow tested by Holley technicians to assure it arrives ready to run! |
Description_SHO |
Carburetor |
Description_INV |
MDL 4150 850CFM D/P MARINE ALUM |
Description_MKT |
All Holley Marine Carburetors are designed to meet Coast Guard specifications. A marine carburetors fuel metering system is calibrated to compensate for unique engine loads found on boats. The J-style vent tubes direct fuel/fumes back into the carburetor for safe operation while on rough waters. The Holley 0-80443 Marine carburetor is designed with a universal calibration good for large cubic inch marine engines where a mechanical secondary 4150 model 4BBL with electric choke is required |
Secondary Type |
Mechanical |
Emission |
Without EGR |
Fuel Type |
Gasoline |
WARNING CA Proposition 65 |
Yes |
Product Type |
Marine Carburetor |
Flange |
Square Bore |
Booster |
Down Leg |
Throttle Bore |
1.750 inch |
Warranty |
Limited 90 Day |
Carburetor Type |
4150 |
Barrel |
Four |
Secondary Pump Nozzle Size |
31 |
Finish |
Gold Dichromate |
Marine Use |
Yes |
Material |
Aluminium |
Model |
4150 |
Warning |
California Proposition 65 |
Primary Main Jet |
88 |
Booster Type |
Down Leg |
Type |
Marine |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
CFM |
850 |
Fuel Inlet |
Dual |
Secondary Main Jet |
96 |
Carburetor Use |
Marine |
Condition |
New |
Primary Pump Nozzle Size |
31 |
Secondaries |
Mechanical |
Choke |
Electric |
Primary Power Valve |
6.5 |
Usage |
Marine |
Supercharged Application |
No |
Marine Engine Size |
Universal |
Barrels |
4 |
Brand |
Holley |
Emission Code |
3 |
Fuel |
Gasoline |
Length |
8.0000 |
Width |
11.0000 |
Height |
12.0000 |
Weight |
7.0000 |