Porterfield R4-1 Carbon Kevlar Racing Brake Pad 6 Inch StockCar R4-1

Our Products: Brakes > Brake Pads > Porterfield Brake Pads

Price: $202.95

SKU: 6 inch SC R4-1

Brand: Porterfield

Porterfield R4-1 Carbon Kevlar Racing Brake Pad 6 Inch StockCar R4-1

Make	Model	SubModel	Note	Year
FORD	MUSTANG		Saleen w/AP Racing Brake Kit (3 Possible Pad Shapes), Front Brake Pads.	2000-2001
WILWOOD	GN III			1111-1111

Porterfield Carbon Kevlar R4-1 Racing Brake Pad: 6" StockCar R4-1

Porterfield R4-1 Carbon Kevlar Racing Brake Pads were developed and tested in the Vintage Racing community. Because of the high coefficient of friction (?) at low temperatures, these are fast becoming the Autocross brake pad of choice. A peak ? of .600 the R4-1 pad can reach close to ? of .500 at temperatures as low as 200?F. The R4-1 brake pads are widely used on Vintage GT and Formula car where pad temps are under 600?F and peak temps are below 1,000?F. This is also a good Rally-Cross brake pad.

Typical 6" StockCar R4-1 applications are GNIII calipers and some Saleen Mustangs with AP calipers..

Made in the USA