PFC Racing Brake Pad, ChampCar, IRL, ETCC, Rally, Alcon, AP

Brand: Performance Friction Corporation (PFC)

Fits Alcon TA-6 / XR-6 and AP Racing CP3796 / CP3894 / CP3996 / CP4090 / CP4096 / CP4098 / CP4900L/C / CP4909 / CP4910 / CP4920L/C calipers. Typical applications include Trans Am, Champ Car and IRL before 2000, European Touring Cars, and Wolrd Rally.

83 Compound was the original super-high torque compound. The torque curve rises with heat to handle the most extreme applications. Requires finesse and control. Replaced by 13 Compound.

93 Compound has higher average friction than 99 Compound. Developed to have higher initial bite and better release characteristics than 83 Compound for improved trail braking and easier modulation. Requires finesse to prevent over-slowing the car. Replaced by 13 Compound.