TOMEI Cylinder head valvetrain Rocker arms and stoppers

Tomei was established in 1968 founded by Nissan Motor Works driver Seiichi Suzuki. A parts and engineering division focused on professional racing specializing in Nissan. Known as The Engine Specialists Tomei has expanded their extensive knowledge and expertise from superior engine building to a wide variety of performance parts including the Genesis, Poncam, Procam, Expreme, Ti Sports, Arms and Technical Trax Sub brands. Tomei Powered Inc. from Japan is no longer affiliated with Tomei Powered USA. Please support original Tomei Japan, not those who look to profit from their research and development and trusted brand reputation.