3 Comments

  1. I put my junkyard special motor with the mismatched cases with matching crank bores "codes". they are not even from the same year and they measured out with in spec. motor never had any main bearings issues. I have that motor running for 3 years. experiment is still going on I guess lol.

  2. Looking forward to the results of the mutt motor. I've seen one in a customer's bike. It survived for a few years that way. So definitely interested in the way you make it work and measure for it.

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