[A4] Need for Premium Gas in 1.8T quattro?

[Brian White]

Off boost its low compression....high boost is very high compression, 
hence the need for high octane.

At 16:52 2006-09-21, Brizax at aol.com wrote:
>remember that a turbo or sc engine is always a low compression motor,  so off
>boost it should be safer to run low grade gas vs a high comp v8 or 4cyl.  as
>long as your not boosting much at all.  again i dont 
>know  everything or claim
>to, but like everyone says, is it worth the risk of sludge  or carbon build
>up?
>_______________________________________________
>A4 mailing list
>A4 at audifans.com
>http://www.audifans.com/mailman/listinfo/a4