Porterfield Brake Pads for 1971 MG MIDGET w/Front Discs Compound:R4-E F R Spring rate N/mm(kgf/mm)

F R Spring rate N/mm(kgf/mm) 98 ( 10 ) 88 ( 9 ) Free height (mm) 200 - Spring type Straight Special shape Recommended range to change spring rate N/mm(kgf/mm) ±20 ( 2 ) - Specification of damper:

0 R Limited 2010 - 2014 Subaru Outback 3

Touring Sport 2009 - 2010 Nissan GT-R Base 2012 - 2013 Nissan GT-R Black Edition 2009 - 2013 Nissan GT-R Premium 1999 - 2000 Nissan Silvia Autech 2002 Nissan Silvia Spec R / V Package

0 Stroker Supplied with

LS 1992 - 1994 Chevrolet C1500 Suburban Silverado 1992 - 1998 Chevrolet C2500 Suburban Base 1995 - 1998 Chevrolet C2500 Suburban LS 1995 - 1997 Chevrolet C2500 Suburban LT 1992 - 1994 Chevrolet C2500 Suburban Silverado 1992 - 1999 Chevrolet K1500 Suburban Base 1995 - 1999 Chevrolet K1500 Suburban LT

Porterfield Brake Pads for 1971 MG MIDGET w/Front Discs Compound:R4-E F R Spring rate N/mm(kgf/mm)Porterfield Brake Pads for 1971 MG MIDGET w Front Discs Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar material also allows the