Cylinder wall to piston clearance?

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  • z122643
    Wrencher
    • Aug 2011
    • 286

    #1

    Cylinder wall to piston clearance?

    I'm and installing new pistons in my M20B25 and wanted to know the clearence between the piston and the cylinder wall so I can accurately hone the cylinders.
    [/SIGPIC]"we are so totally screwed!"
  • z122643
    Wrencher
    • Aug 2011
    • 286

    #2
    anybody?
    [/SIGPIC]"we are so totally screwed!"

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    • cabriodster87
      E30 Enthusiast
      • Jan 2011
      • 1042

      #3
      0.0004- 0.0016 inch service limit 0.0047 inch
      sigpic
      Reich und Roll!

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      • TobyB
        R3V Elite
        • Oct 2011
        • 5168

        #4
        ...or whatever the piston maker specifies, e.g. forged aluminum pistons traditionally
        want .0025" or so...

        t
        now, sometimes I just mess with people. It's more entertaining that way. george graves

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