HOLZFFORMA G660! What’s inside?? A quick tear down!

This saw has about 15 tanks through it. Broke the starter cord already. Going to port one of these Huztl/Farmertec 56MM Big Bore kits and put it on. Open up the muffler and probably increase the compression. I wanna see what these things can handle. Would like to test this with a 36 B&C in some big wood.