just james
Junior Member
I tried some cheap oil from a local bike shop my motor was loud and I think it made my clutch slip after 1400 miles I couldnt take it. I switced to Lucas semi synthetic 10w40 what a difference 6.95 a quart at O Riellys auto parts. I also put castrol 4t 10w40 in my wifes FZ6R it sounds and seems to be working well also 4.65 a quart same place.