A 9:1 compression engine does not need "super" unleaded. Unless you advance
the timing more than the factory's specs.
I do listen for pinging if I'm towing or carrying a heavy load though.
'88 x-CHP Mustang LX
'89 Mustang GT (347, Griggs, S-trim and the list goes on...)
'98 Dakota R/T CC (where are all the performance parts?)
From: Bill Bozeman [mailto:firstname.lastname@example.org]
Sent: Wednesday, June 10, 1998 4:06 PM
Subject: RE: DML: Fresh Air
R/T does not require premium. Owners manual says 87
From: Rekker21@aol.com [mailto:Rekker21@aol.com]
Sent: Wednesday, June 10, 1998 5:07 PM
Subject: Re: DML: Fresh Air
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