My 2006 660 is cutting out - missing at about 28 mph.
Anyone experience this? I have had blown headgasket replaced.
Really don't want it back in the shop for extended period of time

 

Everyone else that has owned a Rhino for very long has experienced this same problem. You have a fuel delivery problem, ie., fuel filter, vacume leak, cracked pickup tube, etc. Another possibility could be a problem with a poor electrical connection with one of Yamaha's many rev limiters / safety overrides. The most common cause from this type of issue is the reverse override sensor. Good luck.

 

my Rhino 660 does the same thing, will this make it go fast in reverse 25mph? if it is the sensor