Well, it's very difficult to tell because the pics are so small and don't expand but something isn't quite right. It appears that the motor in the pic is carb'd. If this sled is titled as a 2010, then it has had an earlier motor, electrical system installed because the 600 HO carb'd motor was replaced with the CFI-4 600 on all 2008 RMK's and 2009 Shift's.
2007 RMK 600's had the option of the CFI-4 600 or the 600 HO carb'd motor. There were very few CFI-4's built in 2007. Most 2007 600's were carb'd.
2008 and newer RMK 600's were/are all EFI. 2008 used the CFI-4 motor and I have seen 2009-2010 with either a CFI-4 and CFI-2. The difference being a 2 injector or 4 injector motor. 2009 Shift's use the 600 CFI-2.
Because of your previous issue, I had tried to offer you a killer price on an excellent, dialed in sled. Being that your location is an issue, I would think staying with a stock bore motor would be in the cards, at least it would be for me.
I think the sled you have for sale is excellent. If the sled you have was closer I would go fetch it.
Tne sled here is a 2010 chassis with a built 727 kit and the shop and builder is very well known in SLC. This 727 is carbed. I talked to the builder and he gave much more details to the sled than I provided in this topic. After reading what happened to my last purchase, the guy selling the 727 sled is "holding" it for me.
I provided no money down and get to fully inspect before any money is exchanged.
Being where I am I have asked a few non locals to go look for a sled but by that time the good ones are typically sold.
Seen a few great deals go by ... 2011 RMK Pro less than 200 miles for 7 grand. 2007 RMK 700 with 1900 miles at an estate sell sold for $2200 even tried to ask about a 2004 RMK 800 1300 miles for $1200 ... it sold in less than a day.
A Polaris dealer contacted me about a holdver 2007 RMK in the mid 5 price range. Talked with another dealer who had some rentals with complete rebuilds with hundreeds of miles on the rebuilds for some crazy prices. I think rentals can be great or a real pain. I had bought a rental and put 8,000 miles on it with no major issues. It is a fan cooled engine.
Since I am at least 6 hours from the nearest sled shop I want to go carbed. Seems easier to work on since I ride 7-10 K and once dialed in are fine.
If I don't get this sled I am gonna look at how to get the one you offered, that is if it is still available.
If that doesn't work then a road trip to an event like HAYDAYS with a couple local sled buddies splitting the expenses and drive time.
This trip is gonna be part family get together cause halfway there the wife is gonna visit family up in the mountains. Her side of the family are off road 4WD enthusiasts and know little about sleds. We have no issues with our Jeep.