We went out last friday and worked the 3 4 wheelers hard Bear hunting. Breaking 4 foot drift, stuck alot. lots of mud and running the engine hard.
Anyways back at camp i checked the oil and the was none on the dipstick. It took a quart to bring it back to full. Checked the whole bike for leaks. NONE. Bike has only 1300 miles on it. Could running it that hard be forcing oil past the valves or rings?

thanks