89 octance fuel or 91 octane fuel?

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#11

04-20-2007 | 01:29 PM

afxjzs

1st Gear

Joined: Sep 2006

Posts: 49

From: Boston, MA

RE: 89 octane fuel or 91 octane fuel?

Quote:

ORIGINAL: vrso2

In USA i feed my A6 just PREMIUM or SUPER what's mean 93 octanes !!! LOL,

EUROPEAN low octane # is 95 !!! Better then american PREMIUM !!!

um...not really. They measure the octane differently in europe. so actually, it's about the same.
( RON Octane Rating x 0.95 = AKI Octane Rating )
98 RON Octane x 0.95 = 93.1 AKI Octane (US measure)
100 RON Octane x 0.95 = 95 AKI Octane (US measure)

#12

04-20-2007 | 09:12 PM

vrso2

1st Gear

Joined: Jan 2007

Posts: 236

From: NJ, ocean shore

RE: 89 octane fuel or 91 octane fuel?

u absolutely right.

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