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Old 07-21-2009, 08:28 PM
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flyingn flyingn is offline
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Default Re: roush mustang value

A tune is a recalabration of the ecm parameters that control the a/f and other important adjustments that must be done if you install any sort of high flow air intake or larger injectors or maf. Tuning shops like Evolution or Tillmans do this while the car is on the dyno. I had it done to my car and picked up 40 hp without supercharging. Predator is one such company who sells 'canned' tunes which help but do not work as well as dyno tunes.
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1987 Mustang GT convertible, scarlet red/titanium, white top and white/red leather, 5 speed, 3.08, factory EQ

1969 GTO Judge Warwick blue/blue, RAIII, 4 speed, tach/gauges, safe t track, flip headlights, 3.55's, ps and radio.
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