Tomei Camshaft - PROCAM - Subaru Impreza GDB EJ207 EJ205, Intake, 256 / 9.8mm Clearance30 The drain under the hood

The drain under the hood can still be used to prevent rainwater from entering the engine compartment or removed for maximum cooling effect

Aside from the durable internal construction

By applying our knowledge and experience of EJ engines to the ZN6/ZC6

5L Turbo (FK7) since its initial release

to improves acceleration

Tomei Camshaft - PROCAM - Subaru Impreza GDB EJ207 EJ205, Intake, 256 / 9.8mm Clearance30 The drain under the hoodWhen 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