Date: Wed, 8 Jun 2005 17:27:45 -0400 From: "WitchDr" <Witch**DRnospamnobulkemail.net.ru> Subject: Re: Synth Oil Chg Interval on a Viggen?
"Johannes" <johsnospamblock7363sizefitter.com> wrote in message news:42A6FB48.DDC0D841nospamblock7363sizefitter.com... > Higher octane is better. I find that my 9000 CSE LPT will sometimes cut > out > if I accelerate very hard on regular petrol. But this does not happen with > Optimax or other high octane. Saab's and most other cars run fine on regular unleaded. If you have a high pressure turbo (over ~8psi/.5Bar) then you start needing higher octane. Saab even touts the fact that their turbo cars don't need high octane gas (save Aero/Viggen/HOT).