04-16-2008, 05:03 AM
paulicat,Apr 15 2008, 03:01 PM Wrote:Ok, thats the first I've heard for only 94.
I understand the reasoning (knock) but won't 91 do the job if tuned correctly for 91?
Is 94 a requirement to get close 200whp??
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see above post.
You can get it tuned on 91 and keep using 91, but I like the added safety of 94. B)