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    Results 1 to 2 of 2
    1. #1
      Join Date
      Aug 2004
      Pittsboro, NC

      4150 throttle body or DBW on carbed stle intake?

      I am starting on LS427 build with LS7 heads. Plan is run Holley 4150 intake but not sure what throttle body. Go with 4150 style with cable or DBW and will be using factory cowl air cleaner that seals to hood. Let me me know which is better and if 4150 style, what brand. If you have pics, please post.

    2. #2
      Join Date
      Jun 2016
      Upstate NY
      Slightly cheaper to use the 4150, DBW slightly harder to tune (e.g., IAC, idle), DBW easier to integrate modern cruise control using something like Dakota Digital's kit. PCM. If you're using a Dominator you can us DBW, if you're using a HP you can't. Terminator will support DBW
      79 TA , 427LSA restomod

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