diablo tuner now 91 gas?
#2
RE: diablo tuner now 91 gas?
Did you read the instructions? The Diablo Performance tune requires higher octane levels...the factory HP tune does not, it just allows you to modify certain parameters of the stock tune.
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Matt's 95 Stang
5.0L (1979-1995) Mustang
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10-05-2015 07:16 AM