This blower from Castle Creations is designed for their 15 series motors, but it can also be used for motors with outside diameters between 1.5 and 1.875 inches. It plugs directly into your receiver for power and can cool your motor significantly.

This blower from Castle Creations is designed for their 15 series motors, but it can also be used for motors with outside diameters between 1.5 and 1.875 inches. It plugs directly into your receiver for power and can cool your motor significantly.