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The mkiv Supra Owners Club

will 95 octane petrol really do damage to my j-spec engine???


supra-lover
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shit so I've just put £20 worth of 99 octane juice in for no reason:d just asking because I'm getting people saying i should and people saying i shouldn't,, but your rite if it was a TT i would say yes but as I'm n/a i won't bother, as it don't make any difference with the way it runs at all..:)

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thats what i wanted to no???? SET UP ha ha i mean what the hell do they do to set it up for high grade petrol??? i wonder:search:

They program the EMS to run with the higher octane fuel that is readily available in Japan.

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