750CFM Race Series Carburetor

The 750CFM Race Series Carburetor from PROFORM is designed for serious engine builders and racing enthusiasts who require maximum fuel delivery and precision tuning in high-performance applications. This four-barrel carburetor serves as an ideal solution for those looking to bridge street-strip versatility with competition-grade carburetion, effectively managing the air-fuel mixture for engines producing between 375 to 475 horsepower.

Constructed from precision-machined aluminum, the Race Series carburetor features optimized venturi design and tunable idle and main-jet circuits. These elements allow for fine-tuning based on ambient conditions and specific engine requirements, ensuring responsiveness and consistency. The 750CFM flow rating is strategically designed to support mid-range power curves, providing sufficient capacity for peak power demands while avoiding sluggish low-end throttle response.

Ideal for small-block and mid-sized big-block engines, this carburetor excels in applications such as bracket racing, street performance, and classic car restoration. Its internal passages are engineered to minimize turbulence and promote even fuel distribution across all cylinders, which is crucial for stable operation under load and during rapid acceleration, whether in naturally aspirated or moderately boosted setups.