PETERBOROUGH captain Chris Harris goes for his fourth national title in Monday's Sports Insure British Final at Belle Vue.
Harris claimed his victories in 2007, 2009 and 2010, and was runner-up in the following two seasons, but has not been on the rostrum since 2013 when he finished third.
Last year he was strongly in the frame in the rain-abandoned event before suffering mechanical trouble in the re-staging.
The winner of the meeting will also receive a Wild Card for the British Grand Prix at Cardiff, which will go to the runner-up if GP regular Dan Bewley takes the title.