Ron Yarab impresses in first event with the team.
The field raced under a green flag for only 13 laps before the skies opened and it began to rain.
Contact after a restart and resulting pit stop proves costly.
Pirelli World Challenge winners on Saturday repeat in second round.
O'Connell still leading GT points.
Honda sweeps TC, TCA, TCB in Round 10.
Only 35 of the scheduled 50 minutes completed.
Round 10 is Saturday at Mid-Ohio Sports Car Course.
Longtime Honda/Acura racer Peter Cunningham is behind the wheel.
All classes gearing up for a doubleheader weekend.