1. MARTIN 16V

   Martin 16v Forum Member

   Joined:

   Aug 19, 2018

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   10

   Are the 9a and KR crankshafts the same with regards to the conrod and main bearing sizes.
   
   Need to measure the crank out my 9a to see what bearing sizes i require but i only have the KR 1.8 crank specs as per haynes manual.
   
   Thanks in advance

    

   Martin 16v, Mar 30, 2021

   #1
2. MARTIN 16V

   Martin 16v Forum Member

   Joined:

   Aug 19, 2018

   Likes Received:

   10

   Yes they are.
   
   Found out after some digging.
   
   Mains 54mm
   Rods 47.8mm
   
   Just for info purposes

    

   Martin 16v, Mar 30, 2021

   #2

   harryvr6 likes this.

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