0W-40. There are many that are formulated just for atv's.
No, it isn't. The Polaris Trail Boss 350 is a liquid cooled 2-stroke.
No, you don't mix oil into the gas of a Polaris Trail Boss 350 4-stroke. It is a 4-stroke engine, and you do notmix oil with the gas.
No, it is not. The 300 and 350 are different critters. There are a number of machines in the Trial Boss series, and the 325 and 330 are just two more of them. Though there is some interchangability of parts, it's best to do some homework before "substituting" anything.
i have a polaris 350 1990 2 stroke. I just raced beside a truck down a road and got to about 50mph.
24-27 Nm (18-20 lbs ft)
Excuse Me a 350 what??
There is a large bolt on the bottom of the crankcase, underneath the brake.....that is your drain plug.
32 to 1 unless you have had engine work for preformance done then 36 to 1.
PREMIUM
warrior 350 runs on wet clutch, the crankcase oil lubes the clutches
There are around 350 in the wild, still on the trail to recovery.
10w 40 wet clutch oil.