Ls3 Engine Swap

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Cadillac XLR-V Series Forum Discussion, Ls3 Engine Swap in Cadillac V-Series Forums; This guy put an LS3 in the XLR and its putting out more than the supercharger 4.4L N* Looks like ...
  1. #1
    deadringer's Avatar
    deadringer is offline Cadillac Owners Fanatic
    Automobile(s): Modified 06 XLR-V
    Join Date
    Jul 2004
    Houston, TX

    Ls3 Engine Swap

    This guy put an LS3 in the XLR and its putting out more than the supercharger 4.4L N*

    Looks like 486hp/457tq

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  3. #2
    whisler151's Avatar
    whisler151 is offline Cadillac Owners Connoisseur
    Automobile(s): 2012 CTS-V Sedan, 2011 CTS Coupe, 2010 Ford Raptor
    Join Date
    Apr 2007
    Dallas, TX

    Re: Ls3 Engine Swap

    Sounds like he put a manual trans in there too. That's awesome.

  4. #3
    Dr. Design is offline Banned
    Automobile(s): STS, XLR, STS V-Series, CTS V-Series, XTS....
    Join Date
    Aug 2003
    Design Center

    Re: Ls3 Engine Swap

    Thats cool!

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