This is all typical of DA. There are some updates for the 50 that includes a new carb block and a crankshaft. My father buried his engine in from 400 ft and sent it in for repair. They did the repair and noticed that he did not have all the update parts so the repair was done for free with the new version crank. He also had an ignition that was questionable and thay just outright swapped for a new one.


Shawn