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    Results 1 to 4 of 4
    1. #1
      Join Date
      Dec 2010
      Location
      No. CA
      Posts
      34

      LS9 Performance Upgrades & Modidications

      Are there any engine builders upgrading and modifying the LS9 crate engine yet? Any proven dyno results? Parts & costs?
      I realize that Lingenfelter has a package however, I don't see the value in the extra $8-9K just for the Lingenfelter badge.



    2. #2
      Join Date
      Aug 2009
      Posts
      13
      Quite a few and even more lsa's upgraded. I drive a 66whp LSA everyday. What power are you looking for?

    3. #3
      Join Date
      Dec 2010
      Location
      No. CA
      Posts
      34
      Looking for 650-700 RWHP while maintaining respectable fuel efficiency at a realistic price. We are building a 67 & 65 corvette convertible restomods

    4. #4
      Join Date
      Dec 2007
      Location
      East-Tennessee
      Posts
      291




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