Question:
Dear Motorhead,
How can I get more speed and better mileage out of my Rhino?
Chico
Response:
Thanks for your email!
There is a benefit to changing the ECU on the 660 or 450 Rhino which will allow for higher (non-governed) top speeds. If you do this you will get less mpg – not more.
Any mods you perform to the Rhino will most likely decrease, not increase mileage.
Motorhead Mark