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So I have an '02 KTM 300exc that I bought new in '03. It has maybe a hundred hours on it. Most of those hours I'm just lugging it around in tight trails. The bike still runs great, but should I rebuild the top-end just for sport? I was thinking of checking the compression to see what I have. Roughly how much PSI should this thing produce?
The bike was also using a ton of fuel the last time I used it. Roughly twice what it would normally burn. Is that an indicator that it needs a rebuild? It wasn't leaking and I haven't done anything with the carburetor....ever.
thanks, todd.