Carburetor 650CFM Circle Track Gas Mech. Sec.

The PROFORM Carburetor 650CFM Circle Track Gas Mech. Sec. is specifically designed for circle track racing and short-track competition vehicles, where precise fuel delivery is crucial for optimal lap times and consistency. This carburetor is ideal for drivers and teams seeking reliable performance in high-speed oval track environments.

Featuring a mechanical secondary design, this 650 CFM carburetor ensures that the secondary barrels open in direct proportion to throttle input, eliminating the need for vacuum-dependent operation. This design allows for faster throttle response and more predictable jetting characteristics, which are essential for maintaining performance across varying track conditions.

Circle track teams and bracket racers will find significant benefits from the direct throttle linkage control and compact footprint of this carburetor. It is particularly suited for small-block and mid-sized engines commonly used in circle track applications, providing the necessary fuel-air mixture for maximum power without excessive richness or stumble.