This is a replacement REDS Engines 7mm Carburetor Venturi. This venturi is included with the REDS R5T and R5TE engines, but can be used as an optional upgrade for the R5 and R5C engines as well. The carburetor venturi is used to adjust the airflow that is allowed into the engine. By changing the size of the venturi, you can fine tune the power delivery and run time of the engine. A larger venturi will increase top end power, while at the same time reducing run time. A smaller venturi will improve bottom end throttle response, and improve run time.
NOTE: This venturi does not include o-rings. Use REDES216239.
This product was added to our catalog on March 15, 2013