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Thread: Swap 350 SBC for 92 5.3

  1. #21
    Join Date
    Aug 2011
    Location
    Galveston, Texas
    Posts
    225
    Read this for a starter. Will tell you what basically this whole site is about.
    http://en.wikipedia.org/wiki/GM_LS_engine
    1992 Full size blazer 5.3 Swap successful.
    http://www.ls1truck.com/forums/lsx-t...zer-build.html
    Galveston, Texas

  2. #22
    Join Date
    Aug 2011
    Location
    Galveston, Texas
    Posts
    225
    You can also read my thread.http://www.ls1truck.com/forums/lsx-t...zer-build.html
    I swapped out a 92 TBI 350 for a 2005 323 (5.3l)
    TBI means Throttle body intake, they basically replaced the carb jets with two fuel injectors. TBI is crap in short. So EFI or nothing to answer your question.
    Read my thread, This is probably close to what you will be doing if you decide to go with a swap.
    Btw, welcome to the site! Feel free to PM me any questions you might have! Cheers!
    1992 Full size blazer 5.3 Swap successful.
    http://www.ls1truck.com/forums/lsx-t...zer-build.html
    Galveston, Texas

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