Tuning paremeters?

Discussion in 'Performance & Fuel' started by JimmyA, Mar 24, 2013.

  1. JimmyA

    JimmyA Member 2 Years 100 Posts

    What paremeters work for you with the 5.3? Any suggestions? For now, 2010 Sierra Crew Cab w/3:08's and running 87 octane, pure stock under the hood. I have a SCT tuner but Diablo T1000 may be in the works.
  2. TRPLXL2

    TRPLXL2 Epic Member 5+ Years 1000 Posts

    With that type of tuner you really can't damage too much, because they have safety limits on it so that you don't mess anything up. Now when I bought HP Tuners and started tuning my 5.7, there are NO safety's and you CAN screw a lot up. I don't know how many times I flooded the motor, and fouled the plugs until I finally just had it professionally tuned....

    The t1000 is an awesome tool for sure!

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