I had a 2006 Switchback 600 carbed version and now have a 2010 RMK 600 CFI. I had put over 6000 miles on the 2006 without an issue, changed jets on it a couple times and absolutely hated it. As everybody has mentioned, the airbox sucks getting it in and out. The carbs are even a challenge compared to my previous 2003 edge. I took my 600 CFI out west and it was so nice, no changing jets, no monkeying with anything! I have also noticed that my CFI gets better mileage than the carb version did.
I had a 2006 Switchback 600 carbed version and now have a 2010 RMK 600 CFI. I had put over 6000 miles on the 2006 without an issue, changed jets on it a couple times and absolutely hated it. As everybody has mentioned, the airbox sucks getting it in and out. The carbs are even a challenge compared to my previous 2003 edge. I took my 600 CFI out west and it was so nice, no changing jets, no monkeying with anything! I have also noticed that my CFI gets better mileage than the carb version did.
It is called getting older and wiser, Indy and winter time could easily be my kids and I love them both. I was just the same. They, right now have way more time than money so jetting is more fun and challenging to them then us older folks. I have mastered it being "Dutch" but jetting is not for everyone. Look forward to this winter and riding with Joe and his Dad once again out west!!! If an air box is an issue and holding tools in your hands is an issue, then go CFI. Myself, I will do either carb or cfi and be happy I am riding.
first pic is an airbox off an 02 xc sp 500 second pic is an airbox off an 05 xc sp 500. The airbox on my 05 is a cross between the 02 airbox and the iq airbox
my 03 pro x i could do with my eyes closed in the dark , my 07 rmk is nere imposible and it does have the slp big air kit .skyler if you said you threw it away and rode with out it i would believe you , pos
When I took my Fusion to the snowies last year, I had a Polaris dealership in Laramie rejet it for me. It cost $60 for labor if I remember right. The reason I paid them to do it was because we were planning on riding in Wisconsin or the UP and changed our plans due to snow conditions. Since I had zero time to get to where my sled is stored and rejet it prior to the trip, didn't want to mess with jets on the trailer, and had a little fear of messing with the infamous IQ airbox for the first time right before a trip, I thought the $60 was well worth it. I still have to change it back, and I'm not sure I'm looking forward to that job (it will be done this summer some time). I did change the clutch weights outside the hotel, but that was fairly simple.
first pic is an airbox off an 02 xc sp 500 second pic is an airbox off an 05 xc sp 500. The airbox on my 05 is a cross between the 02 airbox and the iq airbox
pic 2 is what I am acustomed to. Make note: when reinstalling carb (i remove it far enough to turn it sideways) make sure you are in the carb boot completely (motor to carb side) and clamp is secure as to not create a lean condition, I have had the boot fold over before but caught it before starting sled. air leak on carb to air box not so severe but connection should be made to keep out snow or warmer engine compartment air. not sure what the little spagetti sized lines are for but look like they shoulb be hooked back up too!
Attached is the Fusion airbox. I haven't had this apart yet, but I assume the difficulty is getting the carbs back into the boots (#6) while there really isn't any room around that area for your hands to go???
I am deff getting out from under rmk carb I got last yr
Picking up a 11 m6 that I just happen to have a set of ported f7 jugs head and pipe that will bolt up.what I always wanted a m7 with reverse
I came back to this old post and would like to thank everyone for their input back in May. I'm VERY lucky that this guy still had the 2008 RMK 600 144" with 700 miles for sale!!! I'm offically heading up to Duluth this w/e to pick it up (first sled of my entire life!!!). I'm so excited that I will have my own sled, no more being at the will of my father in law and when he wants to ride!!! I intend to do a compression test when I get up there, but if anyone has any personal experience with this sled/ motor, please let me know if there is anything else I should be aware of. I will post some pics once I get it home. I owe a lot to johndee.com and all its great members that have helped this "newbiee" get going in this sweet sport! THANK YOU!
Dang you!! I was going to buy that sled! I was talking to him during the week and going to look at this past weekend!! Well, Congrats on the sweet ride!
Get the Atacc and you will run almost the same as an EFI. You will still need to change weights and possibly jets at the extreme ends of the spectrum but it will run great in any temp and not bog down as you climb.
Sorry I beat you to it (not really). 12 hr drive round trip, but well worth it. He threw in: 3 gallons Ams oil, Polaris shovel, Polaris helmet, Polaris jacket, weights & jets, jack for getting track off the ground, a set of dollies, and a set of ski skins. It has an aftermarket can that sounds sweet! Can't wait for the snow! I'm all jacked up for winter!!!
Sorry I beat you to it (not really). 12 hr drive round trip, but well worth it. He threw in: 3 gallons Ams oil, Polaris shovel, Polaris helmet, Polaris jacket, weights & jets, jack for getting track off the ground, a set of dollies, and a set of ski skins. It has an aftermarket can that sounds sweet! Can't wait for the snow! I'm all jacked up for winter!!!
Congrats!! You did your homework & early bird gets the worm. Very fustrating when my buds hem & haw over buying a used creampuff in early fall then all the cherries are gone by mid to late October. Around here Xmas with snow takes the used sled market to junk so get pick of the litter now Smart move!!
Congrats!! You did your homework & early bird gets the worm. Very fustrating when my buds hem & haw over buying a used creampuff in early fall then all the cherries are gone by mid to late October. Around here Xmas with snow takes the used sled market to junk so get pick of the litter now Smart move!!
Thanks! Again, I owe much to the johndee.com community and its great members. I had many questions along the way, and several provided sound advice in helping me come to a final decision.
Originally Posted by ezra
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Smart move!!
