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ive been thinking about this......and
i was wondering if it wer possable that due to
production "tolarances" so to speak.
is it possable that some of the 87 octane is actuallly less than 87
and therefor when some one tries somthing higher there is in fact a differance becuse the car was not getting the 87 it was ment to have?
in other words by useing 89 or better one is sure of getting the 87 minumum?
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