PROFORM 67201-AN Race Series 850 CFM 4-Barrel Carburetor

The PROFORM 67201-AN Race Series carburetor is engineered for serious drag racing applications that demand consistent fuel delivery and precise throttle response. This 850 CFM, 4-barrel carburetor uses a square-bore design with mechanical secondaries to provide direct, predictable performance under hard acceleration. Its race-focused configuration is well suited for high-performance gasoline engines and competition vehicles where tuning flexibility and reliable operation are essential.
The carburetor features dual fuel inlets and a no-choke design to support unrestricted airflow and strong upper-rpm performance. Its aluminum construction helps reduce weight while maintaining the durability required for demanding racing environments. The black anodized and tumble-polished finish adds a clean, purposeful appearance while helping protect the surface during handling and use. The PROFORM name and part number 67201-AN provide dependable identification for builders and tuners selecting components for a dedicated drag racing setup.
Designed for performance-oriented applications, this carburetor offers a straightforward platform for calibration and adjustment by experienced builders. The mechanical secondary layout delivers immediate secondary operation through throttle input, making it an effective choice for vehicles that prioritize response and acceleration. As a no-choke racing carburetor, it is intended for competition use and may require application-specific tuning, fuel-system setup, and warm-up procedures. Verify engine requirements, intake manifold compatibility, linkage configuration, and fuel-system specifications before installation.

Features:

• Race Series 850 CFM carburetor for drag racing and high-performance gasoline engines

• 4-barrel square-bore design supports broad intake manifold compatibility

• Mechanical secondary operation provides direct throttle response

• No-choke configuration maximizes airflow for competition applications

• Dual fuel inlets support flexible fuel-line routing

• Lightweight aluminum construction helps reduce overall vehicle weight

• Black anodized and tumble-polished finish delivers a durable, professional appearance

• Brand: PROFORM

• Part Number: 67201-AN