Hello everyone
I have a ms271 with a scored piston( bad Fuel) I am pretty sure I need to replace the piston and cylinder as well as some other parts. I have 2-3 option chuck it and buy a new one.. cost to repair it with original parts is about the same or rebuild it using aftermarket parts I can find AM piston but cannot find AM cylinder ant ideas on this also can I upgrade parts for ms291 or can I down grade parts with ms261 will any of these options fit my ms271 chassie