Rochester Quadrajet Carburetor, 800 CFM ELECTRIC CHOKE, Pontiac 350-455 CI Engines

Q-JET CARBURETOR, 800 CFM ELECTRIC CHOKE, "C / OEM" (1975 -  Later) or "Universal"STYLE (1974 and Earlier) THROTTLE LINKAGE, 283-350, or 350-455 C Engines 

Designed with precision engineering and cutting-edge features such as our lean/rich adjustment, our carburetor is poised to transform your vehicle’s performance to new heights. 

Crafted with top-grade materials and engineered to perfection, our carburetors are built to withstand the harshest driving conditions. Our Quadrajet® carburetors are all new, with parts that you can trust to keep your engine running smoothly, mile after mile.  It’s also assembled and run tested right here in the USA!

Our new Rochester Quadrajet® carburetors are manufactured with all new components.  They are a significant upgrade to stock carburetors for most GM Automotive applications.  Every carburetor is equipped with our industry first lean/rich adjustment allowing 15% +/- main circuit adjustment to allow for precise tuning with ease.  PRW carburetors are compatible with “C” and “U” style throttle linkages suitable for stock intake manifolds.  

800 CFM for GM vehicles with engine sizes ranging from 350-455 cubic inches.  Both carburetors works well with a mild cam or headers for optimum street performance. 

• Brand New Castings and Components
• Industry First Lean / Rich Adjustment up to 15% +/-
• Includes 8 Vacuum Ports
• One Wire Electric Choke
• Each Unit is Run Tested for Calibration Accuracy
• Designed and Assembled in the USA!!

Fuel inlet is off to the passenger side, Not in OEM Factory Pontiac Front Position

Linkage

"C / OEM" (1975 -  Later)- 4245431 (as shown in pictures)

"Universal" STYLE- 4245451

Full dyno tested on our test engine (400/407 with Edelbrock Heads/Mild cam). Supports up to 525hp