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Thread: Want to buy: AWLH prom

  1. #1
    Carb and Points!
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    Want to buy: AWLH prom

    Wanting to buy a stock AWLH prom for a 1992 Chevy. Or if someone knows where I can get a "stock" chip burned. My engine is stock but the ECU I have has the incorrect prom.

    Thanks,
    Jacob B.

  2. #2
    Super Moderator dave w's Avatar
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    AWLH is not in the Library http://www.gearhead-efi.com/gearhead-efi/bin/

    Perhaps TunerCats has AWLH http://www.tunercat.com/

    dave w

  3. #3
    Fuel Injected!
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    Quote Originally Posted by dave w View Post
    AWLH is not in the Library http://www.gearhead-efi.com/gearhead-efi/bin/

    Perhaps TunerCats has AWLH http://www.tunercat.com/

    dave w
    I may have a copy of AWLH in my tuning laptop. IIRC that is a 299' ECM chip for a 305 TBI with a 700r4.

  4. #4
    Carb and Points!
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    Quote Originally Posted by Fast355 View Post
    I may have a copy of AWLH in my tuning laptop. IIRC that is a 299' ECM chip for a 305 TBI with a 700r4.
    From what I can tell from the BCC lookup the AWLH is for a 299 ECM chip for a 350 TBI with an MG5-5 speed. I do not mean to contradict you, as I am still new-ish to this.
    See my attached picture. Looks like there are 2 that will work with a 6299 ECM, and my truck has the MG5. Not sure how different they would be..
    5 speed prom.jpg

  5. #5
    Fuel Injected!
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    It may very well be. I have a AW something with a H that is for a 305/700r4. May have been AWHD even. I do not have it in front of me and I cannot remember exactly, which is why I asked what it was supposed to be for.

  6. #6
    Carb and Points!
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    Quote Originally Posted by Fast355 View Post
    It may very well be. I have a AW something with a H that is for a 305/700r4. May have been AWHD even. I do not have it in front of me and I cannot remember exactly, which is why I asked what it was supposed to be for.
    Yeah, I wish I had the AWLH bin file so I could either make one or have someone burn a stock chip for me, that is all I need for now since my engine is completely stock and will be that way for a little bit. I'm still searching for the bin.

  7. #7
    Electronic Ignition!
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    i read one out of a 1992 chevy van. I was told it was a 350 with 700R. I pulled the stuff off the motor and got the ecm.
    Attached Files Attached Files
    Last edited by 1967Killer; 08-11-2018 at 09:43 PM.

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