Description
Convert your Nissan CAS to a more MegaSquirt-friendly arrangement with our bolt-in 50mm or 54mm Nissan Trigger wheel! This replaces the stock low-resolution Nissan trigger wheel that has four slits with a higher resolution 24-2 wheel crank trigger. Intended for use with MS2 or MS3. (MS3 has experimental support for the stock CAS however this will still provide higher resolution ignition timing!).
The 50mm Trigger is intended for use on the following Nissan motors, in alphabetical order:
- GA16DE
- KA24E (Note: Some KA24Es use a 54 mm trigger wheel; please check before ordering.)
- KA24DE
- SR20DE (Note: Some FWD applications used a 54 mm trigger wheel; please check before ordering.)
- SR20DET (Note: Some FWD applications used a 54 mm trigger wheel; please check before ordering. All RWD versions are believed to be 50 mm.)
The 54mm Trigger Wheel is intended for use on the following Nissan motors, in alphabetical order:
- L28ET (Note: 1982 to 1983; earlier L28s used a variable reluctor sensor)
- KA24E (Note: Check size before ordering; some KA24Es may have used a 50 mm)
- VG30E
- VG30ET
The 50mm Trigger Wheel may also direct fit to other Nissan, Mitsubishi, and Suzuki crank angle sensor applications. Look for a 50mm outer diameter with a D-shaped hole in the center. Does not fit most RBs, VG, or CA motors. While the 54mm Trigger Wheel may also fit other Nissan, Mitsubishi, and Subaru applications. Look for a 54 mm outer diameter with a D-shaped hole in the center.
Distributor equipped engines can gain extra resolution and more precise timing, while cars with coil on plug can now use MegaSquirt without having to add a crank trigger. Easy bolt-on installation, just take the cover off your CAS or distributor, remove the rotor on a distributor, and undo the big Philips screw in the middle. Once you’ve got that, it just drops in.
Click HERE link for how to use this Nissan Trigger Wheel with MegaSquirt.
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