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performance & tuning
help with carb problem please! said 2001-10-15 04:41
Hi, I have a 1977 Yamaha 250 a true beast, but I have a problem with the carb I can´t get the revs I need, I rebuilt the card, that didn´t work, I tried putting a vaccum hose from the drain to the brass port beside the choke,..it works when i´m in the high revs, but I have no low power?! I can´t figure it out