William Dunlop stormed to his first victory on the Tyco BMW Superstock machine in the Around A Pound Tandragee 100 feature race, his second win of the day having earlier taken the Supersport race riding the CD/IC R6 Yamaha.
Ryan Farquhar was also in fine form at the meeting, round three of the Duke Road Race Rankings 2015, winning Friday evening's Open race by less than half-a-second from Dunlop and on Saturday adding two more victories in the Classic and Moto 3 / 450cc race.
In his Tandragee debut, the evergreen Jeremy McWilliams rode to third in the Classic race on a 500cc Paton similar to Farquhar's race-winning machine.
In difficult conditions with rain and strong wind Dunlop opened his account with an emphatic victory in the Supersport four-lap race, taking the initative from first lap leader Jamie Hamilton and quickly stretching his advantage to seven seconds over Derek McGee, who had edged ahead of Hamilton by the time they set out on the final lap.
A terrific ride by Sam Wilson saw him finish fourth ahead of visitors Colin Stephenson and circuit debutant, Manxman Billy Redmayne.
Farquhar was a non-starter in the feature race which Dunlop led from start to finish almost half a minute ahead of the Cookstown BE Suzuki of Hamilton and the 600cc Wilson Craig Honda of McGee - McGee collecting the Eddie Sinton Memorial Trophy for the first Supersport machine home.
Completing the top six at the end of the five laps were Conor Behan on a KMR Kawasaki, Redmayne really getting to grips with the 5.3-mile Co Armagh circuit, and Stephenson.
In the Classic race it was the Winfield Paton of Farhuhar that raced clear from the off and he was 16 seconds clear of the 500cc Honda of Paul Coward at the end of the first lap of three with the second Winfield Paton of McWilliams third.
In what was a demonstration run for the Dungannon man he was well over ahalf a minute ahead of Coward at the chequered flag with McWilliams a further 20 seconds adrift in third.
Farquhar's treble came in the Moto3/Supersport 400/450cc race which he won overall on his 450cc SGS Kawasaki from the 400cc Yamaha of Ian Morrell with Paul Robinson victorious in the Moto3 category.
The Junior Support class was won by visiting rider Rhys Hardisty on his Supertwin machine.
Hardisty took third in the main Supertwin race behind winner Derek McGee and Jamie Hamilton.
Ivan Lintin remains at the head of the Duke Road Race Rankings, despite be a non-entrant at the Tandragee 100, but only by one point from seven times winner of the series, Ryan Farquhar who clibs three places after his treble victory, whilst William Dumlop moves up 10 positions into third spot.
Current Champion, James Cowton, also a non-entrant slips to fourth with Jamie Hamilton up 14 to fifth and Derek McGee advances from 25th to 6rg, a rise of 19.
The top ten are completed by Guy Martin, Dean Harrison, Paul Gartland and Daley Mathison., Whilst there are three new entries in the top 50 - Rhys Hardisty, 30th; Tommy Heaphy 42nd and Anthony McColgan 44th.
The highest climber is Liverpudlian, Jamie O'Brien who has moved up from 154th place to 30th a jump of 122 places!
The next round is the first international race of the year, the North West 200 Road Races on Thursday and Saturday 14th & 16th May.
Full details of the Duke Road Race Rankings can be found on Facebook: https://www.facebook.com/DukeRoadRaceRankings