I think your idea is fine. Depending on the route you take, you'll be going through some pretty high altitudes where the less dense air deters knock. Furthermore, in several western states (most notably California, where Porsche sells the most cars) 91 is the highest octane you can purchase. Our cars run fine on 91 24-7.
__________________
http://i7.tinypic.com/24ovngk.jpghttp://i7.tinypic.com/24ow0id.jpg
06 987S- Sold
Carrara White / Black / Black/Stone Grey Two-tone
05 987 5-speed - Sold
Midnight Blue Metallic / Metropol Blue / Sand Beige
06 MB SLK350- Lease escapee
Iridium Silver Metallic / Black
We've heard that a million monkeys at a million keyboards could produce the complete works of Shakespeare; now, thanks to the Internet, we know that is not true. - Robert Wilensky
|