RCM 10mm Modified Oil Pump Gaskets & Seals improving on Honda’s design can

improving on Honda’s design can sometimes be a challenging task

The edges of the cylinder block and cylinder head are all deburred to prevent stress concentration and to prevent metal pieces generated during the manufacturing process from falling into the engine

allowing a wide range of set ups for various driving stages

By adopting this layout

Installation of 18-inch wheels specified by STI (BBS or ENKEI 18x8 1/2JJ+53) are recommended

RCM 10mm Modified Oil Pump Gaskets & Seals improving on Honda’s design canAt the heart of all Roger Clark Motorsport engine builds is the now world renowned RCM Modified oil pump. This clever, effective modification has been designed to assist the Impreza with its oil supply issues and is now regarded as a "must have" modification with any Impreza engine build. Each pump is carefully checked, given a serial number and then modified to incorporate a different pressure relief valve ensuring greater reliability and peace of