Date: Wed, 08 Jun 2005 22:48:05 GMT From: Laura K <lauraknospamousergraphics.com> Subject: Re: Synth Oil Chg Interval on a Viggen?
"WitchDr" <Witch**DRnospamnobulkemail.net.ru> wrote in news:M6idnSCYuIlA_zrfRVn-sQnospamphia.com: > 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). Saabs will run on regular, but they aren't as much fun, at least the turbo's aren't. The engine management adjusts to the lower octane by cutting back on the zoom-ability. I run mid-grade around town. Put premium in for long trips or if I'm getting bored.