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150hp Ox66- Poppet Valve Replacement- HELP

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  • 150hp Ox66- Poppet Valve Replacement- HELP

    I am going to replace the poppet valve on my 150hp ox66 engine and I am looking for photos or a thread that has instructions to doing it on a ox66 engine........Let me know, thanks.......

    I have the parts in now.......

  • #2
    its back between both cylinder banks, under ecu wire loom
    I disconnect loom to make bolt acess easier
    just 2 bolts and a gasket

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    • #3
      Originally posted by jb123 View Post
      its back between both cylinder banks, under ecu wire loom
      I disconnect loom to make bolt acess easier
      just 2 bolts and a gasket
      I didnt pick up a new gasket though, just the spring and the new mushroom style poppet, u think its fine to reuse the old gasket? I usually replace the gaskets but didnt realize when I did a quick look......


      Also what parts did you have to remove to get to there, the black cover on the front and what not, did the rails have to come off too?

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