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Discussion Starter · #1 ·
any one out there have any sucsess down jetting a 2003 600 gt.im thinking about doing the same.onyone have any advice pro or con.i dont like my mpg other than that it is a great sled.had a 500 polaris classic down jet her i never had a hook with her.she is still going strong and i gained 3mpg.i know ski doo over jet for warrantee.but i dont want a melt down either.any suggestions
 

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Just the Tip!!
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Yes its alright, just keep on eye on your plugs good thing to do is go wide open for a few seconds then hit the kill switch, and check your plugs, they should be a greyish color anything lighter than that like on the white side then there is a problem. but u shouldnt have a problem, also keep in mind for any significant power gains that means your runnin extremely lean as well. U should be ok.

Good luck
 
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