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jon lund

  1. 2011 - 2014 Mustang GT Tech
    Hey guys, Just put the 5.0 on the Dyno and it pulled a constant 422,423 all three pulls. I only have 600 miles on the car so maybe it will increase a little after a few thousand miles on it. I was a little skeptical at first when I bought the SCT tuner from Lethal Performance with a custom...