• PHONE: (406) 420-2400

HOURS: Mon - Fri 8:00 am - 4:00 pm PST

Browse Categories

SEMA

Porterfield R4-1 Carbon Kevlar Racing Brake Pad 4 Inch StockCar DP

Price: $137.95
SKU: 4 inch SC DP R4-1
Porterfield R4-1 Carbon Kevlar Racing Brake Pad 4 Inch StockCar DP
Porterfield R4-1 Carbon Kevlar Racing Brake Pad 4 Inch StockCar DP
MakeModelSubModelNoteYear
WILWOODBILLET DYNAPROLUG MOUNT1111-1111
WILWOODDYNAPROLUG MOUNTForged1111-1111
Port Logo

Porterfield Carbon Kevlar R4-1 Racing Brake Pad:
  4" StockCar DP 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" StockCar DP R4-1 applications are WILWOOD DynaPro Lug Mount and DynaPro Lug Mount Forged Billet.

Made in the USA



Product Reviews
Rate this product: Like it  Like it Don't like it  Don't like it