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Use regular in NA engine 850 1997

Got my old Organic Chemistry text out and octane number is directly proportional to the number of carbons in the organic chains. The higher the number, the higher the number of carbons the cleaner and hotter the fuel burns, hence better performance. I always run premium in all my cars. It is not a waste of money. It ensures the best performance and longevity of the car's engine.

HT 94 944T 87K






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New Regular VS High Octane. Worth it or waste of money??? [850]
posted by  MilwaukeeVolvo  on Fri Jun 21 08:49 CST 2002 >


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