stinkipinki 148 Posted May 3 Share Posted May 3 (edited) Figured id just start a thread as I'm familiar with the Yammies and Cats, and a little Doo but no so much Poo. I picked up a Rush 600. Its in good shape overall and has cleaned up nice, ill add red handgaurds, red slides, higher windscreen, new 6" carbides, ext ext. Machine needs a bogie replaced, tie rods on both sides, missing a body pin or two and ill freshen up the motor and go through the entire chassis. Might need another odd and end here or there but its solid. I do however have a question regarding the 120 rails, that seem to have been updated immediatly in 2011. My stock 120s are worn, not broke or cracked, and I might just repair them with some fabrication, but just so I know, if I bought 121 rails do I need a new 121 track? Will the 120 fit? My gut tells me no, but not sure. And I can't tell if these are the stock skis. Anyone know if they are? Edited May 3 by stinkipinki 1 Quote Link to post Share on other sites
racerdave 181 Posted May 3 Share Posted May 3 I think going from 120 to 121 you have to change drivers. Not sure though? Really don't know much about first year Rush Quote Link to post Share on other sites
Bontz 2,582 Posted May 3 Share Posted May 3 35 minutes ago, racerdave said: I think going from 120 to 121 you have to change drivers. Not sure though? Really don't know much about first year Rush Pretty sure you're right, Dave. It was the 2.86 pitch on that track vs. the more traditional 2.52. Quote Link to post Share on other sites
Deephaven 2,655 Posted May 3 Share Posted May 3 I bet that you would be fine with either driver and either rail. You will lose some adjustability and I am just guessing as I never converted, but the difference is rather nominal. Overall length difference of less than 1/2" which is easily adjusted in on those adjusters. Quote Link to post Share on other sites
Doug 1,401 Posted May 3 Share Posted May 3 2 hours ago, racerdave said: I think going from 120 to 121 you have to change drivers. Not sure though? Really don't know much about first year Rush Yes it was a 120" track Quote Link to post Share on other sites
Gym Ramstud 50 Posted May 4 Share Posted May 4 Gym would have gotten one with bigger engine to do wheelies. Gym also doubts you'll spray roost. Quote Link to post Share on other sites
Simple Jim 27 Posted May 4 Share Posted May 4 I wouldnt even bother lining up next to my kawasaki , itll make that thing shit itself. Quote Link to post Share on other sites
stinkipinki 148 Posted May 30 Author Share Posted May 30 God damn fuckers gonna need a track 🤬 Quote Link to post Share on other sites
racer254 3,042 Posted July 18 Share Posted July 18 On 5/29/2022 at 7:34 PM, stinkipinki said: God damn fuckers gonna need a track 🤬 What's wrong with the track? BTW, the 600 rush was known to have piston issues. Usually between 3000 to 4000 miles. Quote Link to post Share on other sites
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