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Thread: LS2 Top End on LQ9

  1. #1
    Join Date
    Dec 2007
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    1

    LS2 Top End on LQ9

    Im in the market for a new truck, mainly performance. I was wondering if the top end of a LS2 would work on the 6.0 Vortec?

  2. #2
    Join Date
    Aug 2006
    Location
    Willis, TX
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    724
    Quote Originally Posted by s15kid View Post
    Im in the market for a new truck, mainly performance. I was wondering if the top end of a LS2 would work on the 6.0 Vortec?
    I have heads off of an LS2 on my 4.8..putting the head on a 6.0 will increase the compression ratio..to what im not sure but probably at least 1/2 point..theres about 7.5cc differance in the combustion chamber sz between the two ..the intake is different so you would have to use the lS2 throttle body.

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