AEM CAS Trigger Disk 50mm OD. NISSAN: RB25DET and some RB26

CAS Trigger Disk 50mm OD. NISSAN: RB25DET and some RB26

AEM cam angle sensor discs are for use with AEM programmable engine management systems They are a direct replacement for the factory crank angle sensor disc in your Nissan. Before purchasing, be sure that the center of the AEM CAS disc looks exactly like the stock disc in your distributor. Be sure to match the hubs of your disc to the AEM disc before ordering.

NOTE: The Series 2 30-6610 and 30-6620 EMSs include this disc. If you are purchasing one of the EMS units new you do not need to purchase a CAS disc. If you bought your Nissan Series 2 EMS used or are using a Series 1 EMS and are having 'sync' issues then this disc may eliminate them