Graydon XS Posted June 29, 2023 Share Posted June 29, 2023 I with to use the carbs from a later XS400/250 DOHC on an earlier XS400 SOHC motorcycle. Any ideas as to what jets I need to use please? Link to comment Share on other sites More sharing options...
Moderator Snakebite68 Posted June 29, 2023 Moderator Share Posted June 29, 2023 Aaah, so straight in with an easy question huh? Yeah, I'm not the person to answer this... Link to comment Share on other sites More sharing options...
Moderator drewpy Posted July 2, 2023 Moderator Share Posted July 2, 2023 i have done it but the doc carbs are different width, been a few years since i did them. had to weld a tab to connect up the carbs' butterfly I had pods on too so guessed the jet sizes. think i used the original carb size for mains. Link to comment Share on other sites More sharing options...
Recommended Posts