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.003" intake and .005" exhaust is a good bet, and within .002" of 95% of all the yamaha's
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∙ 14y ago
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What is the spark plug gap and valve setting for a 1987 Yamaha 350 big bear ATV?
What is the spark plug gap setting for a 1987 yamaha big bear
What is the valve clearance on a Yamaha bear-tracker 250?
.006 on the intake and .011 on exhaust
What is the proper spark plug gap for a 1998 Yamaha big bear 350?
.032
How do you put an oil filter back in a 2007 Yamaha big bear?
you have to take the very top end of the motor off it is easy takes like 30min
87 Yamaha big bear troubleshooting electrical no fire what are some solutions?
87 Yamaha big bear troubleshooting electrical no fire what are some solutions?
How much oil does a Yamaha big bear 400 hold?
The oil capacity for the Yamaha Big Bear 400 is 3.2 quarts. It is recommended you use 10w30 oil in the Big Bear.
Why does your Yamaha big bear smoke?
Time for a rebuild
What is the horsepower of a Yamaha big bear?
22.9 HP
How do you adjust Yamaha YFM 350 Big Bear valve?
Many bike owners find it easier to take it to a mechanic to get their valve adjusted. However, it is possible to do it yourself. You must set your engine at TDC on the compression stroke. You do this by inserting a small screwdriver in the spark plug hole. You will then be able to access the valve you need.
What is the tire size for a Yamaha big bear 350?
YFM 350SE Big Bear 4x49725x8x1225x10x12
Decode Yamaha big bear serial number?
What year is my big bear 5y4aho6y53ao43832
What other years and models will cdi box 1998 Yamaha big bear part number F8T32372 fit?
96-99 Yamaha Big Bear & Kodiak. Excluding 96 Big Bear 350 4X4.
