Thread: CTR pistons
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Old Apr 10, 2004 | 11:30 PM
  #18  
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cheezthis
sound/acoustical engineer
 
Joined: Mar 2002
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From: St. Louis, MO & Chicago, IL
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Originally Posted by twin3037
i've heard that 12.5 is jsut about the limit for 93 octane if you tune it just perfect
Yes...that's the general rule of thumb, if tuned properly.
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