Quick Fuel Technology Q-850-B2 Q-Series 850 CFM 4-Barrel Carburetor

The Quick Fuel Technology Q-850-B2 Q-Series carburetor is designed for drag race applications requiring high-flow fuel delivery. This 850 CFM, 4-barrel carburetor features a square-bore design and is configured for blower 2x4 applications.

Built with mechanical secondaries and no choke, the carburetor is suited to performance setups where direct throttle response and unrestricted airflow are priorities. Its dual-inlet configuration supports the product’s drag race-oriented design.

The carburetor is constructed from aluminum and finished in red anodized and tumble-polished treatments. The Q-850-B2 is sold individually and provides a focused combination of high airflow, mechanical secondary operation, and race-oriented configuration.

Features:

• Airflow: 850 CFM capacity for high-performance applications
• Configuration: 4-barrel, square-bore design
• Secondary Operation: Mechanical secondary system
• Choke: No choke configuration
• Fuel Inlets: Dual-inlet design
• Construction: Aluminum body
• Finish: Red anodized and tumble polished
• Application: Designed for drag race and blower 2x4 applications