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Porterfield R4-1 Carbon Kevlar Racing Brake Pad 4 Inch StockCar BB.16 R4-1

Our Products: Brakes > Brake Pads > Porterfield Brake Pads

Price: $137.95

SKU: 4 inch SCBB.16 R4-1

Make	Model	SubModel	Year
WILWOOD	BILLET DYNALITE NARROW		1111-1111
WILWOOD	DYNALITE	BRIDGE BOLT	1111-1111
WILWOOD	NDL BRIDGE BOLT		1111-1111

Porterfield Carbon Kevlar R4-1 Racing Brake Pad:? 4" SCBB.16 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 4" SCBB.16 R4-1 applications are Wilwood Billet Narrow Dynalite Billet Radial Narrow Dynalite Dynalite w/Bridge Bolt and NDL Calipers.

Made in the USA