Garage_guy_chris Posted March 31, 2010 hey guys its been a while but im in need of some jetting help on my buddies bikes, there not so internet savvy so im asking for them, Any help would be apreciated Bike: 06 KTM 250xc Temp: 60 - 70f altitude: 1000ft current jetting is stock Ok due to a crushed stock pipe the pipe was replaced with the KTM power parts SXS/FMF pipe (SXS08300500) from what i read there a midrange / overrev pipe, and i just need an idea what jetting to run to keep the engine happy thanks Chris Share this post Link to post Share on other sites
