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Old 10-12-2013, 12:30 PM
  #3414  
prtmotorsport
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Join Date: Dec 2011
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hi Uriah,

i want a new 12 engine and i am between your mm os spped 3 12 and the keep on 12?
can you telle me the differences? and do you stock any spares (conrods.bearings) for the os engine?
thank you in advance for the reply
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