Electric fan conversion eliminates the power robbing stock electro-viscous fan and replaces it with two high flow computer controlled electric fans. This conversion has been credited with gains ranging from 12-18 RWHP and fuel economy improvements of around 1 MPG.
* Fan assembly sold separately.
The harness is offered in a 2 or 3 relay version. Optional manual fan switch can be installed inline with the fan harness to allow operation of fans with or without the truck running to bleed off excessive heat while at the track! Manual fan switch offers both LOW and HIGH operation.