what is the best oil for my gixxer? what oil do you guys use? is diesel oil ok? what is the big deal about sythetic? if you are reading this thread, you either got called stupid and got told to use the function, or you are not retarded and figured it out for yourself.
linky: (CLICK THE FUCKING LINK! I DON'T CARE IF YOU SWEAR BY ROTELLA, READ THE FUCKING LINK)(edit-disclaimer: read post #31 before or after reading the link, he is a chemical engineer)
how about understanding oil instead of taking advice from faceless assholes like me or ironhead?