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Old 12-21-2012 | 05:44 PM
  #3271  
emule2010
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Joined: Aug 2012
Posts: 23
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Originally Posted by Grinder
We now have the new M21 on road engine for 2013. The new engine has a longer stroke than the 2012 model. The new engine offers more power, especially in the low, and midrange of the powerband. Fuel consumption is also improved.
Does the new M21 use the same con rod as 2012 model?
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