Gave it to a farm boy buddy, he tore it down & said they tried to "force start" it and threw it permanently out of time. Obviously, I'm no mechanic, esp 2 cycle. Input??
Makes no sense to me
There's no valve timing, just ports built into the cylinder.
Spark timing should be just the flywheel/mag keyed into the crank.
It's probably ruined for sure now, but what do you mean "bit the dust" ?
Won't start, or made bad noises and stopped suddenly
I wouldn't get anything other than Stihl or Husky.
From my logging years, it always seemed Stihl ran better in the summer and Husky ran better in the winter.
You got to keep the cylinder fins clean to keep it running cool.
A Stihl will run itself to death in hot weather, whereas a Husky is more "durable" in that it will just vapor lock and not run until it cools down
Stihl takes a bit to warm up in cold weather.