2012 & 2013 PRO RMK 600 do they need anything?

[biggdaddy]

I am looking at 2 pro rmk 600 sleds a 2012 & a 2013 do i need to do anything to these sleds to mod them or are they good to go in stock for? Need vents, can, ect?

 

[Flying Dutchman]

Well you can mod anything, just depends what you want. I snow checked a '13, kept it completely stock and it ran excellent. Not one single issue. Sold it to a buddy a few months ago and it's still rippin along perfectly. Just spent 6 days riding in the mtns and he is super happy with the way it performs. For a 600, I think they go quite well, handle great.
If it makes a difference, the 13 will have the belt drive and a few other misc changes over the 12.

 

[RJF]

I don't have any 600's that new, but my wife's '07 600 RMK and an extra '04 700 Escape I have, have been great snowmobiles with zero problems. It's amazing to me over the years how drastic the big bore engines differ from the smaller stuff. 600 and 700 engines have ran like Swiss watches where every generation of the 800/900 has something wrong with it.