Forums 🚥 PiT STOP 🔧 Hyosung Technical Help GV250 fuel pump replacement Reply To: GV250 fuel pump replacement
Hey Sorry that happend , what you saying is true, you can see also why Hyosung saw fit to contract Mikuni Japan to make them a custom version of their DF series vacuum pipe that uses vacuum feed. This in turn caused later carb models of the hyosung bikes to have their rubber intake pipes to finally be re-moulded / re-made with an injection nipple for the vacuum hose to slot in to. Only the front or rear pipe with 1 nipple is all it takes. Would you be open to be using a vacuum pump going forward ? – You might save “electric energy” so the stator & regulator is less overloaded too (less electrics the better on a carby bike as its stator is only 12-poles) (Full EFi bikes have 16-20+ poles depending if its Hyosung,Suzuki , Honda or etc)
it would need the fit the bolts above and hopefully be a simple process