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Thread: lt1 4l60e to t56 tune/wiring

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  1. #1
    LT1 specialist steveo's Avatar
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    as long as you don't plan on selling or loaning the car, i find neutral safety to be a bit of a waste of time. if you don't hold the brake and clutch when starting the car you totally deserve what you get.

  2. #2
    Fuel Injected! fbody_Brian's Avatar
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    I might just have to copy my changes over to a manual bin. having issues.

    Right now I've copied everything that I think I need over from a manual bin file, yet the car randomly dies when I push in the clutch to coast to a stop. it drops to around 300rpm and bounces a couple times, then either levels out or dies. Once it dies it takes a while for it to level out again after restart.

    I am going to try one more time to get it to work with my current bin, there's some stuff in ee-extra that looks promising.
    and there's tons of undefined differences between the auto and manual bin files.

    At least I can drive above 40mph now!
    1994 LT1/4L60E Formula

  3. #3
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    Can you post the tuned auto bin and the base manual. I can qiuck and easy copy all the engine related tables for you. You will definitely need more fine tuning later.

    There is some specific manual related tables in engine side. stall save I think steveo named them. It prevents engine from stalling playing with spark advance.

  4. #4
    Fuel Injected! fbody_Brian's Avatar
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    Quote Originally Posted by kur4o View Post
    Can you post the tuned auto bin and the base manual. I can qiuck and easy copy all the engine related tables for you. You will definitely need more fine tuning later.

    There is some specific manual related tables in engine side. stall save I think steveo named them. It prevents engine from stalling playing with spark advance.
    I'll post them when I get home from work this evening.
    Thanks
    1994 LT1/4L60E Formula

  5. #5
    Fuel Injected! fbody_Brian's Avatar
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    Quote Originally Posted by kur4o View Post
    Can you post the tuned auto bin and the base manual. I can qiuck and easy copy all the engine related tables for you. You will definitely need more fine tuning later.

    There is some specific manual related tables in engine side. stall save I think steveo named them. It prevents engine from stalling playing with spark advance.
    Here's my current tune and a factory 94 t56 bin
    Attached Files Attached Files
    1994 LT1/4L60E Formula

  6. #6
    Fuel Injected! fbody_Brian's Avatar
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    I ended up using the diff tool in tunerpro to move my changes over to the factory manual bin and am happy to report that the issue is completely gone now.
    1994 LT1/4L60E Formula

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