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engine swap

  1. Super Duke Gen3 Engine Compatibility

    Super Duke
    So, I have been wanting a Super Duke for years. Finally I am at a point I can buy a used one. There's 2 for sale in my area, one 08 with 36k miles for 8k and one 2012 with 14k miles for 11k. But then, my buddy found a 14 that had a valve spring failure and thus the owner was selling it with...
  2. Duke 125 to 200 engine conversion - ECU issue?

    Duke Engine
    Hello, I was wondering if any of you might be able to help me. I have swapped my 2013 Duke 125 engine to a 200cc duke engine. Everything is connected and fits, the engine starts and runs. However, it will not idle (it just stalls) and with anything over 20% throttle it will stall too, it runs...
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