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Thread: smog legal ls1 swap

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  1. #1
    Join Date
    May 2007
    Posts
    3
    <div class='quotetop'>QUOTE(RedHeartbeat &#064; May 21 2007, 07&#58;42 PM) [snapback]94274[/snapback]</div>
    I&#39;m thinking 2001 and 2002 only. Don&#39;t quote me on it. I know the 98s are smogged hard and the PCM/wiring are crap, plus the block isn&#39;t that great so steer away from them.
    [/b]
    Cool thanks, ive still got quite a bit of homework before I start the swap. But, it really doesn&#39;t sound too bad. In a couple weeks Im gonna bag it then at the middle/ end of the summer ill do the swap. Ill post up here when I get it done.

    If you&#39;ve got any other things that will make it easier/ better please let me know.

    Thanks, Gary

  2. #2
    the f-body used a "secondary air injection reactor" i call it a hair dryer under the drivers wheelwell.
    this will have to be retained for the f-body LS1 swap. dual cats and four HO2S required also.
    depending on the referee, the canister purge and vent valve might to in question. and lastly,
    fuel tank pressure sensor (part of EVAP) may be a pisser...
    you might get away with the looks and turn it off in the programming.
    just a heads up...

    airdeano

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