Husqvarna WR250 | Motor Breakdown
Due to the stuck crank and the sick smell of mouse piss coming from the motor I decided it was necessary to split the cases to clean and inspect everything. I was happy to find that all the internals appear to be in good condition after a good cleaning. The stuck crank seems to just have been due to dried gas/oil/mouse piss. On the bad side, I found some small gouges in the bottom of the case that need to be welded. The challenge is, the cases are magnesium.
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Published - Aug 10, 2016
2021 update – click here. Below is deprecated info… Performance camshafts can add different characteristics of power to your engine. Cams with high lift can add mid range punch, while cams with longer duration can add high rpm top end power. Cams with both can really add power but you need to make sure the […]