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Thread: starting engine w/o trans...?

  1. #1
    Join Date
    Jan 2008
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    starting engine w/o trans...?

    anyone know how to do it on a 08+?what wires i need to bypass?

  2. #2
    Join Date
    Feb 2012
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    Mcalester ok
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    I just hooked the shifter plug back into module

  3. #3
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    Jan 2008
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    damm and i aint got no trans around here,i had a 6l90e and i sold it.im just waiting on my new trans it will be a th400 so either way i need to by pass it somehow.thanks though

  4. #4
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    Feb 2012
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    O got ya!

  5. #5
    Join Date
    Sep 2011
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    1,235
    Could you tune the pcm to think it has a standard trans or is there more to it than that?
    99 rcsb silverado...... boosted.

  6. #6
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    Jan 2008
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    i have no idea lol...ill get it started soon...i just want to hear the pos

  7. #7
    Join Date
    Oct 2011
    Location
    San Antonio TX
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    1,150
    Quote Originally Posted by CHEVROLADE View Post
    damm and i aint got no trans around here,i had a 6l90e and i sold it
    U want it back?


    4.8, TSP 220, 6L90 swap, 3400 Stall, 4.10s w/30" drag radial and T76 @ 16lbs.
    Best ET 11.54@114 w 1.52 60ft
    Raceweight 4905 lbs.

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