-BlackCelicaGT94+Mar 23, 2005 - 2:55 PM
QUOTE(BlackCelicaGT94 @ Mar 23, 2005 - 2:55 PM)
im broke 87 octane unless im at the street races and i dont want people knowing im a fake! then its 92. haha j/k! kinda! :-P
i cant really justify using higher octane when im not running ANYTHING under the hood!
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Higher octain will not doing anything unless your engine needs it or is tuned for it. I use basic 87 because thats all i need.
I have heard that using higher octain will help reduce valve knock with older/high milage cars. but still is point less.