The Performance Tech Motorsports Prototype team, along with the IMSA paddock, is mourning the death of Frankie Parzych, who died from a heart attack on Monday. Parzych, Performance Tech’s longstanding crew chief, was 58.“Frankie was my best friend and my brother,” said team owner Brent O’Neill, who saw Parzych go...

Performance Tech Motorsports owner Brent O'Neill and his drivers are 10 hours away from achieving perfection.With seven PC wins from seven races in the No. 38 ORECA FLM09-Chevy driven by James French, Pato O'Ward, and Kyle Masson at the endurance events, O'Neill's program could achieve a first in IMSA's premier...

Welcome to RACER's live coverage of the 65th Mobil 1 Twelve Hours of Sebring which spans 10:40 a.m.-10:40 p.m. ET. Check back frequently for updates from trackside as Round 2 of the IMSA WeatherTech SportsCar Championship takes place.10:40 p.m. The 65th Mobil 1 Twelve hours of Sebring is in the...

Wayne Taylor Racing posted the fastest lap during IMSA's second WeatherTech SportsCar Championship practice session on Thursday as a trio of Cadillac DPi-V.Rs locked out the top three.Run in warmer and slower conditions than the morning session, WTR's No. 10 Cadillac DPi-V.R (1m49.888s) led the No. 5 Action Express Racing...

Performance Tech Motorsports' Kyle Marcelli takes RACER for a lap of Road America in his ORECA FLM09-Chevy PC car during preparations for IMSA's WeatherTech SportsCar Championship race in Wisconsin.

CORE autosport's Colin Braun scored the overall pole for Saturday's Northeast Grand Prix at Lime Rock Park. The reigning PC champion pushed the No. 54 ORECA FLM09-Chevy to a best lap of 48.824 and withstood healthy shots from PR1/Mathiasen Motorsports' Robert Alon (-0.016) and Performance Tech Racing's James French (-0.106).Brutal...

Ride with Performance Tech Motorsports' Kyle Marcelli as he's bounced and thrown around the rough streets of Belle Isle in Detroit behind the wheel of his ORECA FLM09-Chevy PC car.

IMSA's new standalone data monitoring system fitted to each car gives the series the ability to monitor real-time information through telemetry, and as some teams found during Friday morning's one-hour final practice, the WeatherTech Championship's "eye in the sky" is paying close attention to violations. Turbocharged cars in Prototype, GT...

It's a steady blast of water to the face as Ryan Eversley qualifies his BAR1 Motorsports ORECA FLM09-Chevy PC car in a downpour at Daytona International Speedway.