Mazda RX-792P is a sports prototype racing car built for the #IMSA GT #Championship's GTP The #Mazda 787 and its derivative 787B #Group C sports #prototype racing cars that were developed by Japanese automobile manufacturer Mazda for use in the World Sportscar Championship, All Japan Sports Prototype Championship, and the 24 Hours of Le Mans from 1990 to 1991 #carporn #racecar #motorsport #racing #gentlemendrivers | Gentlemen Drivers

Audi Quattro - Racing in the USA - 90 GTO - IMSA 1989

In honor of the #Rolex24 this weekend, we dug up the 1991 Lime Rock Grand Prix from the archives, featuring the IMSA Camel GT Championship. You know it's a blast from the past when a cigarette company is the title sponsor. Also, look at that lineup! Who's your favorite driver from that era? Read more about IMSA at Lime Rock Park in the 90s here: https://limerock.com/before-the-petit-imsa-set-records-at-lime-rock-in-the-90s/ | Lime Rock Park

1.1K views · 14 reactions | Michelin has been busy conducting private tests with its 2019 IMSA Prototype and GT tires that will be used by all WeatherTech SportsCar Championship teams. Michelin's Chris Baker gives RACER's Marshall Pruett an update on recent progress as IMSA teams prepare for the tire brand changeover in January. | RACER | Facebook