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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
Ok i currently run 93 octane with 14* of timing....im going to the track tomorrow and i wanna get the 104 octane. shud i boost my timing or run the 104 octane with the current timing? or shud i just stick with the 93?
mostly just compression, but it would let you get a couple more degrees timing which may equal a couple HP..... not enough to be worth much of anything.