Colin Braun drove a Riley Technologies Daytona Prototype race car, powered by the new 3.5-liter, V-6 Ford EcoBoost race engine, to a new Daytona single lap speed record of 222.971 mph during a ...

Earlier today at Daytona International Speedway, Chevrolet debuted its Blazer EV NASCAR Prototype with a modified Next Gen chassis. These will not be used in an actual racing series as of right ...

Generally speaking, the Rolex 24 at Daytona features two types of cars: prototypes and showroom-stock(ish) GTDs. But breaking it down, each of those groups has two classes of its own, which leads to ...