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Porterfield R4-1 Carbon Kevlar Racing Brake Pad AP 661 R4-1

Price: $147.95
SKU: AP 661 R4-1
Porterfield R4-1 Carbon Kevlar Racing Brake Pad AP 661 R4-1
Porterfield R4-1 Carbon Kevlar Racing Brake Pad AP 661 R4-1
MakeModelSubModelNoteYear
FORDCONTOURR.Disc, 6 Cyl., Rear Brake Pads.1997-2000
FORDCONTOURR.Disc, Rear Brake Pads.1995-1996
FORDCONTOURSVTRear Brake Pads.1998-2000
MERCURYCOUGARStd. Rear Disc, (99 to 08/00), Rear Brake Pads.1999-2000
MERCURYMYSTIQUEw/ std. R. Disc, Rear Brake Pads.1995-2000
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Porterfield Carbon Kevlar R4-1 Racing Brake Pad:
  AP 661 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 AP 661 R4-1 applications are Ford Contour, Contour SVT, Mercury Mistique and Cougar rear brakes..

Made in the USA



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