2006 rhino 660 issues

[pavilion]

Hello all. I know this is a sled forum. However I'm sure my fellow yammie ppl dabble in all !
I recently grabbed a rhino . Long story short, I dunno much about them.
After some playing, it's got a top end of about 60km/h , then sounds like a limiter kicks in.
Also is prone to backfiring when letting off the throttle.
Otherwise is in great shape and seems to run quite well !

Ideas, thoughts , comments ?

Thanks in advance !

 

[Maim]

welcome!

the atv section is over on ty4stroke.com

sounds like you need the overdrive sheive for secondary. brother did it to his rhino 700 and can hit 80kph on a good long flat straight stretch before it hits the limiter with 26" x 14" rims/rubber on it. with 26" x 12" he hits 75 and this is with stock limiter. with stock secondary he was only hitting 60 kph as well. his pops as well ocassionally on hard decel on a good run. check that all the wheel bearings are good as that will hurt top speed as well.

 

[74Nitro]

Check the exhaust for leaks as that can cause popping on decel.