Increase Gas Mileage And Torque

Specifically designed to improve low to mid-range RPM torque and pulling power. Great for truck applications as well as cars where low end response is critical. Improves drivability and throttle response.

Swirl-Torque Carburetor Spacers give your engine the best, most efficient air/fuel mixture possible with a carburetor spacer. Dynamometer tests clearly prove that these new generation carburetor spacers increase torque, and make your engine run cleaner and leaner for increased power and improved fuel economy. Phenolic spacers provide added insulating properties for a cooler, denser fuel mixture, and that mean MORE POWER!