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Thread: L83 on engine dyno

  1. #1
    Potential Tuner
    Join Date
    Sep 2019
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    1

    L83 on engine dyno

    What is needed to properly run an 2018 L83 on an engine dyno (no trans/tcm, bcm?)

    First time attempting this, so please excuse my lack of knowledge. It appears as simple as getting a harness and ecm. Disabling VATs and any codes that pop up. Has anyone done this and been successful? Any tips?

  2. #2
    As far as the Chevrolet Performance LT engines go we needed the Fuel control module and the fuel line pressure sensor even though the fuel module wasn't controlling the pump.
    -Greg
    2009 Maverick Silver G8 GXP M6 - 586hp
    Engine Mods: TVS 2300 Magnacharger ARH 1 7/8" long tubes with catted x-pipe
    Drivetrain Mods: Ram Dual Disc Clutch
    Suspension Mods: Pedders/Wretched basic drag pack - BMR trailing arms
    Misc Mods: Jamesbiz Catch can - GRRRR8 Heater hose relo kit