chances are from the little tidbits i've heard from echo they are going to start a new design in the coming years. they are working on getting the performance of the stihl/jusky pro saws with the echo durability in the cheapest to produce...which means cheapest to sell to the customer. and if they do...well durability and performance for less cost? no crank case halves to leak or split?(which means easier warranty for the manufacturer) Less parts for a rebuild to buy? Less weight?...i really cant see why this is anything but good. yeah you have to take off the oiler and flywheel to get it out and the cyl off. boohoo your 3/4 way there with the bolt on cyls. change is a coming fellas
Don't even nedd to take off the flywheel, just the clutch and oiler. Steve