Re: 89 octane for 5.7 Hemi recommended?
Originally Posted by Brewster
Interesting, the dealer pumped 87 on their free tank they gave me.
Dealers almost-always seem to give 87 octane for that first tank; even on cars that require or recommend 93.
2012 Stone White Limited
BT Catch Can // Diablosport inTune w/Hemifever Tune // Mopar CAI, Cargo Mat, Door Sills, Foglight Bezels, Slush Mats // Currently accepting donations for a Borla Cat-Back and Taillight Solutions Rear Fogs...:D