The Next Gen car (also called the Gen-7 car) is NASCAR's current Cup Series race car, introduced in 2022. It's the biggest overhaul the sport's top-level car has had in decades.

Chevrolet today introduced the Camaro GT4.R – a new-for-2017 and fully race-ready variant of the sixth-generation Chevrolet Camaro.Built to global GT4 regulations, the Camaro GT4.R is eligible in the Pirelli World Challenge (GTS class) and IMSA's Continental Tire SportsCar Challenge (GS category), two of North America's top GT racing championships,...

A recent IMSA Prototype champion said it best at the mid-December Daytona test: "This race is going to be won in the garages. The best ones or the fastest ones to fix all the little problems everyone will have is going to win."Nightmarish tales of electronic gremlins related to every...