Want to turn your 2-stroke motorized bicycle into a performance racer? With the BBR Tuning 2-Stroke 66/80cc High-Performance Carburetor, you’ll drastically increase airflow and fuel delivery for more power, speed, and even better fuel efficiency out of your 66/80cc 2-stroke engine. The big advantage of using the High-Performance Carburetor is that it doesn't need any adjusting; you just slap it on and fire the engine up. Increases acceleration and top speed substantially. It has an automatic choke to realize the system.
