Drilling into engine block

  1. #1
    I recently done a mk1 oil filter conversion but the m10 tap was slightly too big and wouldnt catch, so i got a temporary block in but its seeping oil.

    Could i drill into the oil return to expand the hole to 8.5mm? or any other alternatives?

    Any advice appreciated
  2. #2
    anyone know anything about this? Or any pointers or alernatives?
  3. #3
    I drilled it and mines fine, just go steady and you should be fine.
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  4. #4
    Quote:
    Originally Posted by sams_VTR View Post
    I drilled it and mines fine, just go steady and you should be fine.
    Brilliant. Needed some reassurance before I went drilling into my engine.

    cheers