A race ready compound that replaces the 80 compound and provides smooth, stable high temperature torque and superior cold bite for dirt or asphalt. Quick release, low wear and excellent disc conditioning qualities make the pads ideal for low grip asphalt and dirt track including IMCA modifieds, dirt late models and street stocks. PFC Brakes pads are used by most of the NASCAR Cup, NASCAR Grand National, and Indy racers as well as many top short track racers.