WanDargo Posted December 24, 2018 Report Share Posted December 24, 2018 Hey guys first post, first shee, and first 2stroke. I notice ive got a low exhaust “flow” coming out of the left pipe while the right pulses like most exhausts would. It idles high on and off, runs kinda choppy when riding and at times runs fine. Any ideas? Im assuming its just jetting so Im switching out to 260 from 270 mains this week since thats what FMF calls for with the gnarly pipes, as well as already having 30 pilots. I checked the carbs and exhaust connections for leaks. What else should I be looking at? Any help is appreciated Ill get some videos when I can. Background: ‘95, rebuilt top and bottom (believe stock size by previous owner), fmf full exhaust, went from 40/1-32/1 mix of 93 and yamalube Quote Link to comment Share on other sites More sharing options...
375hp banshees Posted December 24, 2018 Report Share Posted December 24, 2018 Swap plug wires to see if problem goes to rt. Side. do a search on leak down test, to make sure it doesnt have a leak causing hi idle part Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted December 24, 2018 Report Share Posted December 24, 2018 Check that the pipe doesn't have a mouse neat Quote Link to comment Share on other sites More sharing options...
WanDargo Posted December 27, 2018 Author Report Share Posted December 27, 2018 Thanks for the responses guys, I just installed the 260 mains in and after a little adjustment on both tors it worked fine! No more weak left side both pipes smoking as usual Quote Link to comment Share on other sites More sharing options...
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