New Quadrajet Q-Jet Carburetor, 800 CFM Electric Choke with U-Style (1974 and Earlier) Throttle Bracket, for Big Block and Hi-PO Small Block Chevy 350 - 454 engines
Enhance your engine's performance with this all-new PRW Rochester Quadrajet Carburetor. Precision-engineered for reliability and unmatched performance. Featuring cutting-edge lean/rich adjustment technology, it allows for precise tuning and improved efficiency”making it a significant upgrade over stock carburetors.
This is rated at 800 Dry Flow CFM for GM Cars and Trucks with Big Block and Hi-Po Small Block engine. Perfect fit for 350, 396, 400, 427 and 454 Chevy engines. Carburetor works well with a mild cam or headers for optimum street performance.
Key Features:
- 800 CFM Rating: Engineered for GM big block and small block engines (350“454 CID) to deliver exceptional performance.
- U-Style Throttle Bracket: Compatible with most 1974 and earlier stock intake manifolds.
- Lean/Rich Adjustment: Industry-first feature providing ±15% main circuit adjustment for precise tuning to match your setup.
- One-Wire Electric Choke: Simplifies installation and ensures reliable starts in any weather.
- Spread Bore Design: Classic 4-barrel configuration enhances fuel delivery and compatibility with a wide range of GM applications.
- Run-Tested for Calibration Accuracy: Every unit is assembled and calibrated in the USA for unmatched reliability.
- 8 Vacuum Ports: Offers versatility for various engine setups and accessories.
- Durable Construction: Built with all-new castings and components to withstand harsh conditions and deliver long-lasting performance.
Perfect For:
- Upgrade your vehicle™s performance today with this Rochester Quadrajet Carburetor” constructed in the USA and engineered for excellence!
Part Number: ENC-546
