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Old 05-08-2012, 07:32 PM   #126 (permalink)
some_other_dave
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Quote:
Originally Posted by bandit86 View Post
Octane booster calls for 1% to bring up octane rating b 3 points.
If you read the fine print, the "points" they are bringing your octane rating up are each one hundredth of an octane rating point. So that 1% would turn 87 octane into 87.01 octane.

-soD
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