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Old 10-03-2012 | 11:30 AM
  #3237  
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Spillertwo
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Can you tell us what the benefits are of the fully ceramic M21 compared to the normal M21?

How long will the ceramic bearings last in general before they need replacing?

What size are the main and front bearing?

Do the M21 engines use a specific conrod or can you use a Picco conrod?

Can i use o'donnell plugs in the M21?
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