Quote Originally Posted by EagleMark View Post
I guess it depends on the vehicle but I can't see a reason for needing fan on at say 50 MPH?
when I race at the local mud bogs its not uncommon for me to see wheel speed of 70+ mph with a ground speed of 1 mph. tps % on will really come in handy for this though. I have a schematic for regular relays to power a two speed fan so both don't get power the same time. just have to find it.