SawTroll
Information Collector
I'm running the 7t .325 sprocket off of a 251. I don't know if an 8T would go very well with that size chain in my wood. In reality it really doesn't matter to me. I won't be changing anytime soon. Cutting off small tops and odd limbs before it goes into the processor is all this saw will see this year.
There is no point in trying an 8-pin on that saw, unless you use it for limbing saplings...