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Tractor Talk Discussion Board |
Re: Compression ratio and octane rating
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Posted by Bob on March 26, 2007 at 12:33:30 from (69.178.229.154):
In Reply to: Compression ratio and octane rating posted by hogman_2002 on March 26, 2007 at 10:32:44:
The only way you will know for sure is by trial. In most cases; regular 87 octane pump gas should be adequate; but you ears will let you know if it's not. If it "pings" under heavy acceleration; get off of the throttle! What are you working with... is the timing adjustable? The advance curve?
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