HPD clinches 2013 LMP1 Chassis Manufacturer title and Level 5 Motorsports claims team title in LMP2.
Welton-based Guy Smith and Johnny Mowlem finished 22.85secs behind the winners in the Oak Tree Grand Prix at the Virginia International Raceway.
The second place points moved Guy Smith into third in the driver's championship.
Briscoe (P2), Cameron (PC) lead class qualifying for Oak Tree Grand Prix
Chris Dyson qualified the #16 Mazda Lola second for the Labor Day weekend race on the street circuit around the Inner Harbor in Baltimore.
Team's focus is on 2014 program in the new sports car series in North America. For the remaining races of 2013, Dyson Racing will feature different driver combinations.
Edwards, Mueller take close GT victory in Team RLL BMW Z4 GTE
After the late afternoon qualifying session, there was a roast for Rob Dyson to commemorate his thirty year anniversary.
Dyson Racing: Celebrating thirty years in professional sports car racing
The American Le Mans Series takes their annual mid-year Le Mans break and resumes racing at Dyson Racing's home track, Lime Rock Park, July 5 - 6.
Last weekend, Dyson raced at Silverstone with Michael Marsal in the combined World Endurance Championship and the European Le Mans Series weekend.
Yorkshireman retires from opening 12 Hour Florida race.
New cars on 1941 runways: Qualifying at Sebring