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Steve@Rennsport Steve@Rennsport is offline
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Join Date: Jul 2001
Location: Portland Oregon
Posts: 6,992
Dan:

Anything over 9.5:1 in these larger bore engines needs twin-ignition to run on 91 octane fuel.
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Steve Weiner
Rennsport Systems
Portland Oregon
(503) 244-0990
porsche@rennsportsystems.com
www.rennsportsystems.com
Old 02-11-2006, 08:30 AM
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