Mine has NGK BPMR4A
dont know just got mine but it had a champion h10
Toro does not sell secondhand snow blowers, but one can purchase a Toro snow blower used from a previous owner. The best place to look for one would be Craig's List or Ebay.
Depending of the surfaces to clear and the quantity of snow to remove different type of Toro snow blowers are available. Toro offers light electric snow blowers but also medium and heavy duty gas snow blowers. On average a new Toro snow blower cost $289 .This however isn't really meaningful . Toro snow blowers accomodate a wide range of budgets. Indeed the price of a new Toro snow blower goes from $79 for simple electric ones to $499+ for the latest gas ones.
7 horses
One can purchase a Toro snow blower from Home Depot where they have many available to buy for prices between $200 and $2,000. One can also buy them from Amazon.
http://www.toro.com/home/customercare/interactivemanuals.html Snowthrowers Single Stage Snowthrower TOC Maintenance Spark Plug Conditions Page down to Replacing a Spark Plug
50:1
I've still got my users manual - it says the gap should be 0.030" (0.76 mm).
There is not specific time frame as to when Toro snow blowers need preventative maintenance. It depends more on how long and often the snow blower is used.
50:1
Stop the engine and remove the thing that is blocking it.