Yes, I am a chain puller.
I am amazed that you have not gotten a response from these Husky nuts here, they usually are quite chatty about things like
this. Personally, I do not modify, just repair saws and make them run like they were designed to. These other guys modify
saws for their own evil purposes, so they would know more about
the interchangeability of the piston/cylinders.
Come on girls! Help this fellow out. He will probably use
synthetic oil mix with a real high octane!