Tomei Camshaft - PROCAM - Subaru Imprea GR/GV EJ207 EJ257, VAB EJ20Y Dual AVCS, Exhaust, 270 / 10.8mm D/AVCS Differentials “flex-fuel” allows an internal combustion

“flex-fuel” allows an internal combustion engine to flexibly utilize one or more different fuels (usually gasoline blended with either ethanol or methanol fuel)

This can intermittently starve the motor of the oil it needs to remain functional

Fitment Notes:

such as in winter

Tomei Camshaft - PROCAM - Subaru Imprea GR/GV EJ207 EJ257, VAB EJ20Y Dual AVCS, Exhaust, 270 / 10.8mm D/AVCS Differentials “flex-fuel” allows an internal combustionWhen 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