Raybestos ST47 Racing Brake Pads, Stoptech, Porsche 911, 928, 944, R 609

Raybestos ST47 Series Competition Brake pads:  RAY R 609 ST47
Typical Raybestos R 609 ST47 applications are for aftermarket Stoptech ST-40 Calipers. Ford Mustang GT used in SCCA Spec Mustang series using Stoptec ST-40 front calipers. Also fits Porsche (993) 911 Carrera 2, (964) 911 Carrera 2 Turbo Look, (964) 911 Carrera 2S, (993) 911 Carrera 2 Turbo Look, (993) 911 Carrera 2S, (993) 911 Carrera 4, (993) 911 Targa 4, (993) 911 Carrera 4 Turbo Look, (993) 911 Carrera 4S, (993) 911 Carrera 4 Targa 4S, (964) 911 Turbo, (993) 911 Turbo, 928 CS, 928 GT, 928 GTS, 928 S, 928 S4, 944 Turbo and 968 Sport brakes.

ST47 Compound-
The ultimate competition brake pad? Maybe. If you want a brake pad with very strong overall friction, minimal wear and fade resistance for a competition brake pad the ST47 may be what you need.

With a temperature range rated at 1300?F the ST47 pad works well in high braking environments like the asphalt short tracks and the most severe road course circuits. ST47 pads are used widely in SCCA, NASA and other sportscar competition series. Mostly for dedicated track cars running slicks or very sticky tires.