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    Results 1 to 6 of 6
    1. #1
      Join Date
      Dec 2006
      Location
      polk county,FL
      Posts
      163

      building an EFI system with LS electronics ?

      As the title states. My plan is to build a 383 to replace my worn engine. I would like to FI it, but build my own system. I have the tools and skills to fab up my own intake using a factory style throttle body and factory style injectors. I would prefer not to use a mega squirt ECM. Can LS electronics be adapted to use like this?

    2. #2
      Join Date
      Mar 2011
      Location
      St. George, UT
      Posts
      61
      Country Flag: United States
      Getting the correct 1x cam and 24x or 58x ( depending on computer year) crank signal for the computer to work correctly may be a challenge.

    3. #3
      Join Date
      Jun 2001
      Location
      Orlando, FL
      Posts
      10,604
      Country Flag: United States
      These guys specialize in exactly that:



      http://www.eficonnection.com/eficonnection/default.aspx
      Last edited by parsonsj; 09-27-2012 at 09:33 AM.
      John Parsons

      UnRivaled Rides -- Modern upgrades for your ride.

      UnRivaled Rides recent project -- LS9-powered 69 Camaro


    4. #4
      Join Date
      Mar 2005
      Location
      Walton, NY
      Posts
      757
      You can do OBD1 GM pretty easily rather than OBD2 LS stuff. No crank trigger, etc needed. That's the route I'm going since my other two are already OBD1.

    5. #5
      Join Date
      Mar 2011
      Location
      St. George, UT
      Posts
      61
      Country Flag: United States
      Quote Originally Posted by parsonsj View Post
      These guys specialize in exactly that:

      http://www.eficonnection.com/eficonnection/default.aspx
      Awesome info thanks for the link.

    6. #6
      Join Date
      Dec 2006
      Location
      polk county,FL
      Posts
      163

      building an EFI system with LS electronics ?

      Thanks guys. John, that's what I'm looking for thanks. I had actually check out their stuff before.




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