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Old 11-17-2010 | 02:46 PM
  #1174  
Sylvain
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Joined: Oct 2006
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Originally Posted by Brandon Melton
but keep in mind that a ceramic rear bearing is also a key factor in the upgrades that the VR doesn't have.

By the time you buy a crank, p/s/r, and a bearing, you might as well just buy a new engine because it's probably going to be nearly as much. There comes a point where rebuilds just aren't worth it. Just food for thought, but I know in these times everybody's trying to maximize value.

Changing the piston and sleeve is ok but I never invest more on a worn out engine.


This might be a good idea to keep the 121VR as spare engine and buy a 121VR-ST for racing. That's what I plan to do myself.
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