KG441c
Keith
I have my almost new 440 oem cylinder lined out and ready to put on my 440 crankcase and compare to the hybrid. .019 and 102/118/77. Ill try it there and may trim the skirt to see how the longer intake will be compared to it sitting at 77Meh. I prefer a 440 ported over the hybrid myself. Too high strung for a true work saw. Wants to tune at 15k or higher by ear. 460 will make better torque for longer bars. There is a weight difference but not much.
Shane is right anything smaller than a 385 feels light after running 576 a lot.
Jeremy if you need any other parts I do have some extra stuff for the 1128 series now.