Tomei Camshaft - PROCAM - Subaru Imprea GR/GV EJ207 EJ257, VAB EJ20Y Dual AVCS, Intake, 270 / 11.0mm Dual AVCS Powerflex Tuner Stage 2 cams are

Tuner Stage 2 cams are an easy install but we highly recommend checking all critical clearances and degreeing for peak performance

created using the latest design and analysis technology

mainly in endurance races

Flange type: T4

and after actual driving tests and bench tests

Tomei Camshaft - PROCAM - Subaru Imprea GR/GV EJ207 EJ257, VAB EJ20Y Dual AVCS, Intake, 270 / 11.0mm Dual AVCS Powerflex Tuner Stage 2 cams areWhen 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