What is the capacity for 9 horsepower snow thrower
SAE 10w30 Synthetic.
5-30w oil
<1 qt. of 75w90 gear oil.
50:1
50:1
SAE 10w30 Synthetic oil.
I wouldn't recommend it. You use the snow blower when it is cold, sometimes very cold. You wouldn't want that heavy weight oil in the engine when you try to start it unless you store the snow blower in a heated garage. I run 5W-30 in mine.
50:1
My 5hp MTD recommends 5-30 oil.
SAE 5 w 30
johnsons baby lube, trust me it works