I guess this is as good a place anywhere to drop this:
BREMBO BRAKE FACTS: ROLEX 24 AT DAYTONA
DAYTONA BEACH, Fla., January 24, 2025—The first race of the 2025 IMSA season is nearly upon us. From Saturday, January 25 at 1:40 p.m. to Sunday, January 26 at 1:40 p.m., dozens of the best sports car racing teams will push vehicles and drivers to the limit for 24 hours straight.
TRACK OVERVIEW: The Daytona road course is considered a moderate to light braking track by Brembo engineers. Key braking zones include the Le Mans Chicane on the back stretch of the oval and the curved Turn 1 braking zone coming off the Daytona tri-oval. The IMSA WeatherTech GTP cars will be entering the braking zone into Turn 1 at almost 200 mph and brake to 80 mph, entering the infield section of the 3.56-mile, 12 turn modified road course. Fans can see the brake discs glowing into Turn 1, the International Horseshoe and into the Bus Stop Chicane. The layout of the modified road course allows plenty of time for the drivers to keep their brakes cool for maximum stopping power into the six braking zones.
DIFFICULTY RATING: 3/5
MOST DIFFICULT BRAKING POINT: Turn 1
MAX G-FORCE ENDURED: Into Turn 1, GTP cars will hit 3G and GTD cars will hit 2G
BRAKE USAGE: Drivers will use the brakes five times per lap (excluding pit stops), which is approximately 3,805 times over the 24 hour race, which averages around 2,700 miles, depending on class and the number of yellow flags.
PHYSICAL DRIVER REQUIREMENTS: Racecar brakes require significantly more brake pedal pressure than road cars—an average of 65-80 lbs of pressure per lap—due to the lack of a brake booster. It is possible for drivers to complete the equivalent of 1,000-2,000 65-80 lb leg presses over the course of their total drive time during the Rolex 24 at Daytona.
BRAKE TEMPERATURES: Brembo’s innovative GTP carbon discs provide optimum braking performance at any temperature, giving the driver braking confidence to make a late braking lunge for the lead whether it’s on lap 1 or Lap 698. Carbon brake disc temperature will “spike” as high as 1,652 degrees Fahrenheit (900C) and glow bright red in certain braking zones. The discs generally operate between 392F (200C) and 1,292F (700C ) for optimal wear.
BREMBO DEPTH: Brembo is a proud partner and supplier of teams in every series and class of IMSA. In the WeatherTech Sports Car Championship, 67% of vehicles at Daytona use a Brembo Racing braking component. Dozens of vehicles in the Michelin Pilot Challenge and VP Racing SportsCar Challenge use Brembo components. Finally, every vehicle in the Porsche Carrera Cup, Ferrari Challenge, Mazda MX-5 Cup and Ford Mustang Challenge use a full, unique Brembo braking system.