Big thanks to @Stu for providing a copy of the workshop manual for the Suzuki GSXR250 GJ72a Please note, this workshop manual is in Japanese Its been split into 3 parts due to its size, get them here : http://2fiftycc.com/index.php?resources/categories/gsxr250.43/
Well done guys, I merged and compressed it if somewhat wants a smaller version. Pics are not the same quality but all the rest is good. About 5mb http://litetek.co/docs/Manual_Service_Suzuki_GSXR250_GJ72.pdf (Right Ciick - Save As) I am working on a carb kit for the 400 that has the similar twin throat carbs. If it works out then I will do the 250s too. cheers