Tomei Camshaft - PROCAM - Subaru Imprea GR/GV EJ207 EJ257, VAB EJ20Y Dual AVCS, Exhaust, 256 / 10.8mm Dual AVCS Wagner Tuning making maintenance and restoration far

making maintenance and restoration far easier

Designed with versatility in mind

equipped with RB25DET / RB26DETT

While based on a traditional taste

The knock sensor is an extremely important sensor in keeping your Honda K-Series engine in running as sweet as intended

Tomei Camshaft - PROCAM - Subaru Imprea GR/GV EJ207 EJ257, VAB EJ20Y Dual AVCS, Exhaust, 256 / 10.8mm Dual AVCS Wagner Tuning making maintenance and restoration farWhen opening the intake valve during high acceleration the G from the camshaft requires to send as much mixture to the cylinder, Intake, the shortest time possible. However if the speed is too high it can damaged the Valves, Valve Seats and Valve Springs if the Acceleration G is too high. The Asymmetrical profile design given to the camshafts will allow the Intake and Exhaust Valves to fulfill the target requirement with the wider duration and high