Remark: All shims and guides sold separately.
In order to make cam clearance maintenance-free and quieter operation sound, the hydraulic lash adjuster was adopted for the SR20 engine. However when aiming at higher RPM ranges and for higher horsepower output from engine modifications, it is important to improve the reliability of head system parts and to make valve drive train set correctly for the suited cam profile. So it is necessary to eliminate the use of the hydraulic lash adjusters. We have adopted the solid pivot system to enable adequate cam clearance adjustments while keeping total height of pivot of each cylinder fixed. Therefore it is possible to build a more precise head system in a shorter time compare to the other conventional methods. Improvements in the reliability and lower pricing were made possible at the same time by having reduced the number of parts required.
Tomei
TOMEI POWERED (TOMEI MOTOR Inc.) Was founded as a company which specialized in professional racing by Seiichi Suzuki who was known as a driver for Nissan Motor Works in 1968.
From that time Seiichi Suzuki who was also and excellent tuner helped to achieve high scoring results in numerous races and made many legends.
Stories in which is still handed down as one of Japans historical race.
TOMEI have been involved in various competition levels from Touring cars to Formula Cars and the D1GP series.
From the past, present and the future, TOMEI continues to compete in motor sports and develop superior tuning products.
