francav whats difference between the alluminium and plastic rocker, why does the z22se engine have 2 different rocker covers. notsure.gif
rushy I believe the plastic ones are just fitted to the late ones mate like in the Vec C. Also all Z22YH's have the plastic type but also have a different coil pack cover.
kinglarry001 all i know are the plastic ones can break!!!!!! i was doing up the bolts of my coil pack and where the threads are in the rocker cover, broke!! so my coil pack is only held in by 2 bolts for now!! :evil: