proper premix ratio gsx rfi

[BOOSTINTT]

bought a 1999 gsx rfi. guy had just blocked off the oil pump. i read this is not a good thing for the rfi models. i put the oil lines back on the engine/pump, but I want to know if i can still run premix just to be on the safe side.. i dont know if he blocked off the oil pump becuase he's always done it as a precaution or because oil pump didnt work.

what is a safe ratio to premix my gas and still run the oil pump injection?

 

[griz400]

just fill oil tank with full synthetic oil, and no oil in the fuel, putting oil in the fuel tank on an rfi is a waste, it will only lube the top of piston, and probably foul the plug, you are lucky however that the engine is still running, cause an rfi, oil and air come in one side of motor, and fuel injectors on the other side, also put some new oil lines on, inside diameter 3/32 tygon lines, you can buy at any good lawnmower repair shop -- putting oil in fuel tank on this ski is not good at all, will not due injectors any good either, run it low and fill with fresh fuel