Black Bear Tune Files

Discussion in 'Chevy Tahoe Forum (GMC Yukon, Cadillac Escalade)' started by rickp, Nov 30, 2012.

  1. rickp

    rickp New Member

    Hey guys,
    I got my tune files from BBP. They sent me 5 files a 87-89OctSport, a 87-89OctTune, a 91+OctSport, a 91+OctTune and the Stocktune file.

    When I plug my AutoCal into the truck I have the Option to Prog these files as well as four others named Full 87-89OCtSprt, OctTune, 91+OctSprt and Tune.

    Anyone one what the difference in these are??


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