Description

Turn your Nissan CAS into a more ProyectECU friendly layout with our CAS Disk! This replaces the four-window disc with a 12-1 wheel (configured as 12-1 crank speed). We then added an external slot to provide tree synchronization, where the 360 degree slot ring works. Therefore, you can use only the 12-1 inner ring to get fast synchronization and allow semi-sequential injection or individual coils. It is intended for use in the following Nissan engines, in alphabetical order:

-GA16DE
-KA24E (Note: Some KA24E use a 54mm drive - please check before ordering.)
-KA24DE
-SR20DE (Note: Some FWD applications used a 54mm drive - please check before ordering.)
-SR20DET (Note: Some FWD applications used a 54mm drive - please check before ordering. All RWD versions are believed to be 50mm.)

These may also directly fit other Nissan, Mitsubishi and Suzuki applications. Look for a 50mm outside diameter with a D-shaped hole in the center. Will not fit most RB, VG or CA motors. Distributor-equipped engines can get additional resolution and more precise timing, while single-coil cars can now use ProyectECU without having to add a tone wheel.
Easy bolt-on installation, simply remove the cover from your CAS or distributor, remove the rotor from one distributor and unscrew the large Philips screw in the middle. Once you have that, just go in there.