• 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 AP 623 R4-1

Price: $189.95
SKU: AP 623 R4-1
Porterfield R4-1 Carbon Kevlar Racing Brake Pad AP 623 R4-1
Porterfield R4-1 Carbon Kevlar Racing Brake Pad AP 623 R4-1
MakeModelSubModelNoteYear
BUICKLESABREFront Brake Pads.1994-1999
BUICKPARK AVENUEFront Brake Pads.1994-1996
BUICKRIVIERAFront Brake Pads.1995-1996
CADILLACDEVILLEFront Brake Pads.1994-1996
CADILLACELDORADOFront Brake Pads.1994-1996
CADILLACSEVILLEFront Brake Pads.1994-1996
CHEVROLETCAMAROFront Brake Pads.1994-1997
CHEVROLETLUMINA APVFront Brake Pads.1994-1996
PONTIACBONNEVILLEFront Brake Pads.1994-1999
PONTIACFIREBIRDFront Brake Pads.1994-1997
PONTIACFIREBIRDTRANS AMFront Brake Pads.1994-1997
PONTIACTRANS SPORTFront Brake Pads.1994-1996
Port Logo

Porterfield Carbon Kevlar R4-1 Racing Brake Pad:
  AP 623 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 623 R4-1 applications are Cadillac DeVille, Eldorado and Seville. Chevy Camaro and Lumina APV. Pontiac Bonneville, Firebird, Trans Am and Trans Sport..

Made in the USA



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