Announcement

Collapse
No announcement yet.

GS400 and GS425 wrist pin diameters

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    GS400 and GS425 wrist pin diameters

    Does anyone know what size the pins are?

    Jay
    Speed Merchant
    http://www.gszone.biz

    #2
    16 millimeters.

    Comment


      #3
      Appreciate that very much
      Speed Merchant
      http://www.gszone.biz

      Comment


        #4
        GS400 & GS750 use the same pistons(65mm), wrist pins(16mm), and valves. GS425 uses a 2mm overbore for 67mm. GS450 is more like the GS1000 except for the plain bearing crank. What are you building Jay? Dar

        Comment


          #5
          The 450 and 500 use the 18mm pins too so you can go to 74mm plus 1mm o/s with the same pin to top land height.
          Hope this is of use.

          greg t

          Comment

          Working...
          X