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D16Z6 Valve Sizing

Discussion in 'Engine Building' started by MaliWho97, Aug 29, 2003.

  1. MaliWho97

    MaliWho97 Senior Member

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    I'm building a boosted D16Z6, and before I take the head to the machine shop, I need to know what size valves I should do. Should I use the stock size, +.5mm or +1mm???? I've read that opening it up too much will hurt you, but am not exactly sure. Any help is highly appreciated! Thanks!
     
  2. Loco Honkey

    Loco Honkey Banned

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    That kind of work isn't worth it on a D series. Stock size w/ boost will get you into the 11s.
     
  3. pissedoffsol

    pissedoffsol RETIRED

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    i agree- doing something like that is going to cost you 1000-1500, if not more.
     
  4. MaliWho97

    MaliWho97 Senior Member

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    Machine shops charge that much????? Thats crazy........ Thanks guys.
     
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