70
The Yamaha Bear Tracker takes 1.6 quarts of oil at each oil change and a K&N filter is recommended by Yamaha. The Bear Tracker takes 10w-30 or 10w-40 weight oil depending on the age, size, and weather conditions where the vehicle is kept.
It is important to maintain the oil levels on any recreational vehicle. A 250 Yamaha Bear Tracker needs 1.6 quarts of engine oil.
1999
.006 on the intake and .011 on exhaust
the gap is .025
Should be located at the lowest point of the engine.
3.2 quarts
The oil capacity for the Yamaha Big Bear 400 is 3.2 quarts. It is recommended you use 10w30 oil in the Big Bear.
45 to 50 mph
replace with known good part....
Yes. It actually should, the only problem is the motor mounts but i think if you did a little custom mount or something it would.