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Old 03-05-2012, 03:11 PM   #18
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Join Date: Jun 2009
Location: Oslo, Norway
Posts: 316
My Ride: 318CIA
Originally Posted by Evil Twin Rob View Post
That says 15 psi and 98 octane fuel? That's not a standard stage 1 tune.
In Europe, fuel octane ratings are different than in the US. 98 here is the same as your 93 or premium or whatever.

Google : octane, ROZ and RON
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