Brand New Quadrajet Q-Jet Carburetor, 800 CFM Electric Choke, with U-Style (1974 and Earlier) Throttle Bracket for Small Block Chevy 350, 396, 400, 427, 454 engines!

Home > Chevelle Parts >

New Quadrajet Q-Jet Carburetor, 800 CFM Electric Choke, with U-Style (1974 and Earlier) Throttle Bracket for Small Block Chevy 350, 396, 400, 427, 454 engines

Picture of a New Quadrajet Q-Jet Carburetor, 800 CFM Electric Choke, with U-Style (1974 and Earlier) Throttle Bracket for Small Block Chevy 350, 396, 400, 427, 454 engines

Alternative Views:

Price: $499.95

PART NUMBER: ENC-546

Qty:

Description

Technical Specs

Extended Information

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