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Peer · 06-24-2007, 01:45 AM

trube78 wrote:
> Expect a decrease of about 10% in gas mileage and similar HP decrease from
> using regular vice the recommended premium gas.

A ping-free engine will not gain any power by increasing the octane rate.

-- peer

06-24-2007, 01:45 AM	#27
Peer Registered User Join Date: Nov 2006 Location: Palo Alto, CA Posts: 292	trube78 wrote: > Expect a decrease of about 10% in gas mileage and similar HP decrease from > using regular vice the recommended premium gas. A ping-free engine will not gain any power by increasing the octane rate. -- peer