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Thread: GM LT376/535 Crate Motor Calibration

  1. #1
    Advanced Tuner TheDastardlyDuo's Avatar
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    GM LT376/535 Crate Motor Calibration

    Anyone have the calibration for the LT376/535 Crate Engine? Had a customer put one in a 2016 Camaro, and it will not even fire up.
    Have a few thousand files I can share. I'm not on here often so please email me. mike.j.hornback@gmail.com

  2. #2
    Quote Originally Posted by TheDastardlyDuo View Post
    Anyone have the calibration for the LT376/535 Crate Engine? Had a customer put one in a 2016 Camaro, and it will not even fire up.
    CPP_LT1_535_Crate_19370322.hpt
    Here you go.
    -Greg
    2009 Maverick Silver G8 GXP M6 - 586hp
    Engine Mods: TVS 2300 Magnacharger ARH 1 7/8" long tubes with catted x-pipe Vararam Intake VMS HSRK Tune
    Drivetrain Mods: Stage 4 Monster Clutch
    Suspension Mods: Pedders/Wretched basic drag pack - BMR trailing arms
    Misc Mods: Jamesbiz Catch can - GRRRR8 Heater hose relo kit

  3. #3
    Advanced Tuner TheDastardlyDuo's Avatar
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    Thank you so much Greg! It is greatly appreciated.

    Mike
    Have a few thousand files I can share. I'm not on here often so please email me. mike.j.hornback@gmail.com

  4. #4
    Quote Originally Posted by radrace19 View Post
    is that PE realistic?

  5. #5
    Advanced Tuner
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    Quote Originally Posted by radrace19 View Post
    This is a cal that came from GM? It's pretty interesting to say the least.

  6. #6
    Tuner MakesBadDecisions's Avatar
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    Quote Originally Posted by sevinn View Post
    This is a cal that came from GM? It's pretty interesting to say the least.
    Idle at 1000, spark table the way it is, PE that lean, VT tables and VVE tables are interesting, VVT on WOT only, MAF only.

    Makes me wonder

  7. #7
    Quote Originally Posted by sevinn View Post
    This is a cal that came from GM? It's pretty interesting to say the least.
    Yes, this is direct out of the ECM from the package.
    2009 Maverick Silver G8 GXP M6 - 586hp
    Engine Mods: TVS 2300 Magnacharger ARH 1 7/8" long tubes with catted x-pipe Vararam Intake VMS HSRK Tune
    Drivetrain Mods: Stage 4 Monster Clutch
    Suspension Mods: Pedders/Wretched basic drag pack - BMR trailing arms
    Misc Mods: Jamesbiz Catch can - GRRRR8 Heater hose relo kit