Found some old 885 squish band pics

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • ForcedFirebird
    R3V OG
    • Feb 2007
    • 8300

    #1

    Found some old 885 squish band pics

    Don't take many pics of builds lately, but a while back I cut up a cracked m20 head to check out the ports and how the chambers/pistons relate.

    Click image for larger version

Name:	20170812_203919.jpg
Views:	1
Size:	75.8 KB
ID:	7251418

    Click image for larger version

Name:	20170812_203939.jpg
Views:	1
Size:	68.7 KB
ID:	7251419

    Click image for larger version

Name:	20170819_193711.jpg
Views:	1
Size:	63.6 KB
ID:	7251420

    Click image for larger version

Name:	20170819_193943.jpg
Views:	1
Size:	62.7 KB
ID:	7251421

    Click image for larger version

Name:	20170819_194127.jpg
Views:	1
Size:	53.4 KB
ID:	7251422
    john@m20guru.com
    Links:
    Transaction feedback: Here, here and here. Thanks :D
  • Streichholzschächtelchen
    E30 Mastermind
    • Jan 2009
    • 1670

    #2
    Awesome shots!
    Jah bless! :pimp:

    Comment

    • Kershaw
      R3V OG
      • Feb 2010
      • 11822

      #3
      That's awesome. I didn't realize the pistons and head nearly touched.
      AWD > RWD

      Comment

      • kronus
        R3V OG
        • Apr 2008
        • 13003

        #4
        Originally posted by Kershaw
        That's awesome. I didn't realize the pistons and head nearly touched.
        note that there's no head gasket
        cars beep boop

        Comment

        • ForcedFirebird
          R3V OG
          • Feb 2007
          • 8300

          #5
          Originally posted by Kershaw
          That's awesome. I didn't realize the pistons and head nearly touched.
          Originally posted by kronus
          note that there's no head gasket
          The piston to head clearance in stock form is about .060". If you look close at the block in the pics, the pistons are still down in the hole, whereas they are much closer to flush in reality (TDC). This was done to project the real life situation if there was a HG involved. ;)
          john@m20guru.com
          Links:
          Transaction feedback: Here, here and here. Thanks :D

          Comment

          • digger
            R3V Elite
            • Nov 2005
            • 5915

            #6
            they seem to stick above bore by a decent amount in my experience upto 0.5mm depends on deck height of course
            89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...

            new build thread http://www.r3vlimited.com/board/showthread.php?t=317505

            Comment

            • So Live
              R3VLimited
              • Aug 2006
              • 2512

              #7
              Nice shots!
              -Chris

              Comment

              • packratbimmer
                E30 Fanatic
                • Dec 2009
                • 1329

                #8
                Cool - it is interesting to see how far the coolant chamber is up on the intake port.

                Thanks!!!

                Comment

                Working...