Description

We recommend for proyectECU to use the 24-1 or 12-1×2 disk. which we also have in the store.

Make your CAS more ProyectECU friendly with our CAS Disk! This replaces the four-window drive with a 24/1 wheel (sets up as dual wheel 24). It is intended for use in the following Nissan engines, in alphabetical order:

-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.