Tomei Camshaft - PROCAM - Subaru Imprea GR/GV EJ207 EJ257, VAB EJ20Y Dual AVCS, Exhaust, 270 / 10.8mm D/AVCS Clearance D15 and D16 VTEC D

D15 and D16 VTEC D Series engines

making the task more manageable

These M12 x 1

is a completely new evolution line following the TE

Tomei Camshaft - PROCAM - Subaru Imprea GR/GV EJ207 EJ257, VAB EJ20Y Dual AVCS, Exhaust, 270 / 10.8mm D/AVCS Clearance D15 and D16 VTEC DWhen 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