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Thread: Lextech truck and Vortec to 0411 Swap now famous!

  1. #1
    EFI GearHead ! EagleMark's Avatar
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    Lextech truck and Vortec to 0411 Swap now famous!

    For anyone living under a rock and does not know about Lextech 0411 swap in a Vortec... well he's now in a published book with pictures of his twin turbo 1998 Chevy truck!

    http://www.gearhead-efi.com/Fuel-Inj...iew-How-to-Use

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  2. #2
    Fuel Injected! Lextech's Avatar
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    Thanks Mark.
    I am definitely not famous. Maybe--A Legend in my own mind. Mike Noonan, the owner of EFIConnection called me about 14 months ago and said he was in the beginning stages of writing a fuel injection book. He said he thought that my truck would exactly fit the theme of the book and asked what I thought about it being in his book. I never expected anything like that. I, of course said yes. I supplied him with as much info on it as I could and he thinned out that info and wrote it up. I supplied the pics. The book is VERY well thought out and has a ton of good info in it. Mike and I have become friends over the past several years. I hope he sells a ton of them.

    Jeff
    98 GMC RCSB, 5.0, 4L80e, Moser M60, 4.10 gear, Homemade twin turbo w/Junkyard T3 turbos, 24x CNP, 12200411 PCM.

  3. #3
    EFI GearHead ! EagleMark's Avatar
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    I'm still skimming through and yes it's a good book! I'd like it even if your truck was not in it!

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  4. #4
    Fuel Injected!
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    Quote Originally Posted by EagleMark View Post
    I'm still skimming through and yes it's a good book! I'd like it even if your truck was not in it!
    Melding of the 0411 minds in here, lol! Might have to add that into my collection.

    With all this collective knowledge, any input on Tow/Haulass integration on a 97? Single switch and what PCM Pin? Any way to add a light?

  5. #5
    Fuel Injected! Lextech's Avatar
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    Quote Originally Posted by Fast355 View Post
    Any input on Tow/Haulass integration on a 97? Single switch and what PCM Pin? Any way to add a light?
    With the 0411 swap you can easily add T/H mode. There is no indicator light for T/H mode on the GMT400 truck. You give a single PCM pin a MOMENTARY Ground to engage T/H. If you press the button again or cycle the key, T/H is cancelled.

    Jeff
    98 GMC RCSB, 5.0, 4L80e, Moser M60, 4.10 gear, Homemade twin turbo w/Junkyard T3 turbos, 24x CNP, 12200411 PCM.

  6. #6
    Fuel Injected!
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    Quote Originally Posted by Lextech View Post
    With the 0411 swap you can easily add T/H mode. There is no indicator light for T/H mode on the GMT400 truck. You give a single PCM pin a MOMENTARY Ground to engage T/H. If you press the button again or cycle the key, T/H is cancelled.

    Jeff
    Well its not GMT400 its a GMT600 but I think it should work the same way. Did the indicator light work off serial data or is it a pcm output?

  7. #7
    Fuel Injected! Lextech's Avatar
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    Quote Originally Posted by Fast355 View Post
    Did the indicator light work off serial data or is it a pcm output?
    The Body Control Module turned on the light in the cluster. I have never looked into how it is turned on.
    98 GMC RCSB, 5.0, 4L80e, Moser M60, 4.10 gear, Homemade twin turbo w/Junkyard T3 turbos, 24x CNP, 12200411 PCM.

  8. #8
    Fuel Injected!
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    I bought the book the other day, lots of good info inside!

    also, might be able to use the "shift light" output to control the t/h light.

  9. #9
    Fuel Injected!
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    Who is Lextech, and what the heck is a 411 PCM? Does that PCM give you some sort of information display?





    Lextech's truck is killer, exactly setup the way I would want it, the S60 top it off.

    I always wondered about simply cycling the key, momentary ground switch out of a GMT360 (Trailblazer should work, or the T/H button out of an earlier Blazer.

    peace
    Hog

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