Thread: oil or?
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Old Nov 23, 2014 | 12:28 AM
  #28 (permalink)  
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Padgett
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From: Orlando
Default Re: oil or?
a) In Florida and since garaged I use 5w-40
b) the main bearing spec for my '70 RA 400 is .0020" (.05mm) max for the mains and .0025" (.064mm) max on the big ends.

Looking here, the 320 spec seems to be .05 mm max for the mains and .067 mm for the big ends. Did I miss something ?

(Minimums for each is a lot less).
 
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