mudyman Report post Posted February 20, 2013 Hi all in the SWM Data list at swm-moto.org the Jumbo 350 carb is listed as having a needle SX200. After asking at Dellorto there isn´t a needle SX200 listed. Can someone say what the right needle is ? Quote Share this post Link to post Share on other sites
marcobultaco Report post Posted March 21, 2013 needle X28 Quote Share this post Link to post Share on other sites
sadrob Report post Posted March 21, 2013 I have had a carb built by Eurocarb (Dellorto UK) for the Jumbo I had the same thing no such thing as the sx200 needle, I had to use a X2 needle, is that correct an X28 needle, if so I will get one ? Quote Share this post Link to post Share on other sites
