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Old 12-19-2006 | 11:28 AM
  #1006  
andyr74
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Joined: Jul 2006
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I may be interested in a "Murnan Modified Sirio Evo 3 STI". Maybe full ceramic or not. But is this the Ifmar version or the Efra version? I have to race following the efra rules in europe.

Is the cranckshaft the only difference between efra en ifmar version?

Andy
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