Michael Dunlop secured a brace of wins at the final Irish road racing event of the season at Killalane.
Dunlop won the 600cc race from Ryan Farquhar and William Dunlop, and the Grand Final, in which Farquhar again took second, with John Burrows third.
Michael crashed without injury while leading the Open race. Farquhar won the restart, ahead of Burrows and Shiels.
Farquhar also won the Supertwins and Moto450/125cc races, while William Dunlop took victory in the 250cc class.