i used 87 in my crf 230 and it was running horribly. I try to put 93 in it at all times now. RAPTOR 700 YOU HAVE A STOCK ENGINE, IN A STOCK ENGINE DO NOT PUT ANYTHING HIGER THEN 93 BECAUSE YOU WILL MESS IT UP.
oh and before you create another post asking this. It wont be good for your cars, boat, or jet ski
HAHAHAHAHA thats to funny!