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  1. #1
    Post whore LEWETHETIGER73's Avatar
    Join Date
    Aug 2006
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    Mukwonago
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    1,184

    motor swap wiring question {gm}

    So I have a 73 LeMans with a 350. I am putting in a 71 455. Now the motor I have put in only has the sensor above the oil filter and thats it. My 73 has the sensors all over it compared to the 71. Do I have to plug them in? What are some options?

  2. #2
    Most of that crap is emissions related anyway. all you need is the basics .

  3. #3
    Pissed off the admins and earned a time out.
    Join Date
    Jun 2010
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    135
    Quote Originally Posted by frank_zappa_is_dead View Post
    Most of that crap is emissions related anyway. all you need is the basics .
    Agreed, most of that wiring is un-needed. Very few connections are actually needed to make an older engine run.

  4. #4
    Newbie
    Join Date
    Nov 2009
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    waupun
    Posts
    39

    wiring

    on a old carb engine all you need for it to run is a power to your distbuter it all depends on what gauges you want to wrok for the other wiring like oil pressure, water temp and so on
    z28 man

    1979 camaro z28 4speed t-tops with well built 355 not dynoed yet goes pretty good

    1994 camaro z28 auto lt1 350 with gm lt4 hot cam also not dynoed yet just got together

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