Skip to content
High-performance carburetor with universal calibration for racing applications.
The Holley Performance Four Barrel Carburetor is engineered for automotive racing, delivering a flow rate of 450 cubic feet per minute (CFM). This square bore carburetor features a 4 corner idle system, allowing for precise control of the idle mixture, particularly beneficial for radical engine setups. Designed with a focus on performance, unnecessary components have been removed to reduce costs while maintaining efficiency. It is important to note that this carburetor may require throttle linkage adaptation or modifications, as it is not a direct bolt-on replacement like some Holley models. The universal calibration makes it suitable for various applications, but it should not be used with spread-bore type intake manifolds.
Features
- 4 Corner Idle System For Precise Control Of Idle Mixture On Radical Engines
- All Unnecessary Parts Have Been Eliminated To Reduce Cost Without Sacrificing Performance
- Because Of Universal Calibration, This Carburetor Is A Square -Bore Type
- Bolt On Carburetor Replacement
Specifications
- Manufacturer: Holley Performance
- Manufacturer Part Number: 0-9776
- Condition: New
- Recommended Use: Automotive Racing
- CFM: 450
- Number Of Barrels: 4
- Secondary Type: Mechanical
- Fuel: Gasoline
- Flange Style: Square Bore
- Fuel Inlet: Single
- Choke Type: Without Choke
- Emissions: 50 State Legal
- Finish: Zinc Dichromate
- EGR: Without EGR
- Includes Gaskets: No
- Vehicle Fit List: Chevrolet Big Block 1965-1990 Gen IV 00, Big Block 1991-1995 Gen V 00, Small Block 1955-1986 00, ...
Compatibility / Fit
- 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 429-460
- 1900-1900 Ford Small Block 221-351W
- 1900-1900 Ford Small Block 347
- 1900-1900 Oldsmobile V8 260-455
- 1900-1900 Pontiac V8 326-455
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
