For sale is a Ms440 that has a MS460 cylinder adapted to it. The intake and transfers have been mildly ported. The exhaust port was left alone it was just finished with 100 grit emery clothe. The work is not extreme so it starts and idles great. It starts with a couple pulls and cuts great. This 440 runs on pump gas 50:1 mix but a VP style small engine fuel is recommended. The cylinder is OEM the piston is a Meteor with caber rings. Also, the case has been split and the bearings and seals were replaced. So, this machine will have lots life in it. If you have any questions just ask I am asking $550 plus the shipping