What happens if I drop a 731

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  • KillaCam
    R3VLimited
    • Jun 2009
    • 2103

    #1

    What happens if I drop a 731

    Head on my m20b25
    Originally posted by E30_(1st Musk)_
    HONDA IS WHERE EVERY TREND DIES! .

    24v swap Oil Pan..F/S
  • SpecM
    R3V Elite
    • Oct 2005
    • 4531

    #2
    don't do it. It may lead to bent valves, and at the very least overly high compression and poor performance
    1989 cirrisblau-metallic 325i

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    • KillaCam
      R3VLimited
      • Jun 2009
      • 2103

      #3
      That's what I thought
      Originally posted by E30_(1st Musk)_
      HONDA IS WHERE EVERY TREND DIES! .

      24v swap Oil Pan..F/S

      Comment

      • acolella76
        R3VLimited
        • Apr 2010
        • 2950

        #4
        The 'i' engine has domed pistons, the 731 head was made for flat top pistons. There will be interference and like SpecM said, bent valves.
        -Alex

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