Brand: Performance Friction Corporation (PFC)
Fits 1994-98 Mustang and 1993-97 Ford Thunderbird (except 96-97 Sport Package) / Mercury Cougar XR7 (FMSI D600).
83 Compound is a super high torque compound that requires finesse. The torque curve rises with heat to handle the most extreme applications. 83 Compound has been discontinued by Performance Friction. When current stock is depleted, this compound will no longer be available.
90 Compound was developed at the same time as 93 and is very similar with lower torque output. Used by several race driving schools including Bob Bondurant, Derek Daly, and Jim Russell because of its forgiving nature and long life. 90 Compound has been discontinued by Performance Friction. When current stock is depleted, this compound will no longer be available.
