The IMSA WeatherTech SportsCar Championship Series will hold its first sprint race of the season on the streets in Southern ...

In just his second IMSA WeatherTech practice session at Long Beach, Robert Wickens set the fastest time in the GTD class, headlining another practice session that also brought another BMW M Team ...

The Acura Grand Prix of Long Beach is celebrating its golden jubilee, with 50 years of racing history dating to the inaugural ...

New Rahal Letterman Lanigan Racing president Jay Frye is ready to get moving. It’s how his personality works. The surprise ...

Three classic American circuits. Three Motul Pole Awards for Dries Vanthoor and BMW M Team RLL. It has been a clean sweep of ...

Engines were fine, but the later 90s Northstar Bolts were improved ... un-abused stock one. Christopher P: First-gen Acura RL! Honda would have a had a “world-beater if they had gone rear-wheel drive ...

It was Penske’s 42nd win in IMSA and only the second time in IMSA history that a team has won the first three races of the ...

Average Speed of Race Winner: 100.395 mph. Time of Race: 01:45:51.2058. Margin of Victory: 2.6859 seconds. Cautions: 0 for 0 laps. Lead Changes: 9 among 6 drivers.

In the first two years of GTP, the Acura ARX-06 and Cadillac V-Series.R teams have been quickest. But there’s a different wrinkle this year, because Wayne Taylor Racing has switched to Cadillac ...