custum tune octane??'s

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May 10, 2004 | 12:46 PM

RUINED

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custum tune octane??'s

if you have a 93 octane custom tune but can only get 91 gas does the two less octane matter?

May 10, 2004 | 02:45 PM

Deckhand

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From: Corpus Christi, TX

you might be able to get away with it but when you might get some detonation because with the 93 octane tune, your timing is advanced.

Maybe get a custom tune for 91 octane?

May 10, 2004 | 05:43 PM

seal20

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From: SoCal

When I got my Z custom tuned, most tuners are aware of the 91 "California fuel" and adjust the tune accordingly. If you haven't already got your tune, just let them know and they'll fix you up right!