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Thread: 2009 Tahoe 5.3 Thumper cam and -2cc pistons Need help getting started tuning

  1. 10-12-2021 #1
    HEREFORDMASTER
    HEREFORDMASTER is offline
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    2009 Tahoe 5.3 Thumper cam and -2cc pistons Need help getting started tuning

    I have a 2009 Tahoe that I just finished rebuilding the engine. 5.3 no vvt, afm delete, Comp cams Thumper stage 1, -2cc domed pistons. K&N cold air intake. Stock exhaust manifold and primary cats. 50 series deltaflow flowmaster straight out the back. I am just getting started with HP tuners and would like some input on where to start with this tune. Or purchasing a tune to download.
    Last edited by HEREFORDMASTER; 10-12-2021 at 06:12 PM.
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