Holley Performance Ultra Double Pumper 4 Barrel Carburetor - 0-80844HBX
Holley Performance Carburetor
Carburetor; Ultra XP; 4 Barrel; 850 Cubic Feet Per Minute (CFM); Square Bore Flange; Manual Secondaries; E85; Hard Core Gray
MPN: 080844HBX
Features
- Hard Core Gray With Black Anodized Billet Aluminum Metering Block And Booster Inserts. Contoured Venturi Inlet Offers Balanced Airflow For Increased Horsepower
- Air Bleeds Moved Outward To Allow A Smoother Transition Of Airflow From The Top Of The Carburetor Into The Venturi. Stainless Steel Throttle Plates
- Fuel Bowls Provide 20 Percent More Fuel Capacity While Controlling Slosh With Internal Baffling. Baseplate Designed With A Boss That Can Be Consumer Machined For Vacuum Source
- Clear Sight Windows On Both Sides Of Bowls For Easy And Safe Fuel Level Adjustments. Primary Throttle Shaft Capped To Prevent Entry Of Debris And Contaminates
- Built In Drain Plug In Front Center Of Bowl Provides Easy Access To Empty Contents Of Bowl
- Knurled (Hand Adjustable) Primary And Secondary Curb Idle Screws Allow For Easy Idle Adjustment Without The Use Of Tools
- 100 Percent Wet-Flow Tested By Holley Technicians To Assure It Arrives Ready To Run!
- Limited 90 Day Warranty
Specifications of Holley Performance Ultra Double Pumper 4 Barrel Carburetor - 0-80844HBX | |
CFM | 850 |
Choke Type | No Choke |
Condition | New |
EGR | Without EGR |
Emissions | 49 State Legal |
Finish | Anodized |
Flange Style | Square Bore |
Fuel | Gasoline |
Fuel Inlet | Dual |
Includes Gaskets | No |
Number Of Barrels | 4 |
Recommended Use | Drag Racing/ Circle Track |
Secondary Type | Manual |
Vehicle Fit List | Chevrolet Big Block 1965-1990 Gen IV 00, Big Block 1991-1995 Gen V 00, Small Block 1955-1986 00, ... |
1900-1900 Chevrolet Big Block 1965-1990 Gen IV
1900-1900 Chevrolet Big Block 1991-1995 Gen V
1900-1900 Chevrolet Small Block 1955-1986
1900-1900 Chevrolet Small Block 1987-1998 (OE Roller)
1900-1900 Chevrolet Small Block 383
1900-1900 Ford Small Block 221-351W
1900-1900 Ford Small Block 347
1900-1900 Oldsmobile V8 260-455
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