I have a prox2 800 that i have just pulled the rear skid out of and have a 151 track and 144 rail extensions
ready to bolt in. I am moving the skid back so i don't have to trim my rails with the extroverts. I have a 8" wheel axle that will move the axle back 2" so only need to move the skid a few inchs. Any recommendations for skid placement should I lower it in front comparted to factory setting? Also need advice on clutching and gearing. SLP single and head kit with air box and plugged de-comp holes. VES spring recommendations also. will be riding revelstoke mostly. If you guys want more info please ask. Just want to know the rmk guys comments that why it in this section

Thanks in advance.

Ok so you got 144 Rail Exstenions and a 151 track???? Sell the 151 exstensions and then buy a 144 track!!!!!! (because you cant exstend from 121 to 151 with exstension only if you buya new skid)
Dont ruin your sled tryin to make it all fit when its not made to.


For jetting i cant help with Revolstoke area but mine 02 RMK 800 had an SLP pipe on it and i was running 540's it calls for 500's if it were stock at my elevation (2,000-4,000)
Revolstoke is about 8,000 - 12,000 probly (IDK just a guess) it calls for 390's stock from 10 - 12,000 feet so with that pipe id start some wheres around 430's and go from there
For clutching just call up your dealer and tell them you have an XC 800 and are long tracking it and want to know what the RMK 800 has for clutching, and just set it identical to the RMK :div20:



But if it were me i WOULD NOT be drilling holes then moving back the skid, VERY VERY bad idea IMO, it