MZR editor Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts September 11, 2014 at 4:21 pm in reply to: TS250/1 Mikuni Carb #4048 MZR editorModerator This should do the trick: 140 main, N-8 or P-5 needle jet, 5F3 needle on second notch, 40 pilot jet, 2.5 slide No idea where you can get them before you ask! Author Posts Viewing 1 post (of 1 total)