Arospeed Adjustable Cam Pulley is made by 6061-T6 billet aluminum. Before a final heat treatment the alloy is ductile and malleable; after heat treatment a reaction between the aluminum and magnesium produces increased hardness and tensile strength. Material of both pulley part of an outer, and an inner plate portion to realize super-lightweight body.
Mitsubishi / Proton
Lancer 4G18 Eterna NA/Turbo
4G63 Evo 1-8/VR4/RVR/Talon/Eclipse/Mirage DOHC
Daihatsu / Perodua
Kancil 660 L200