Would it be simply easier if I get a commodore crank sensor and make a crank sensor wheel?
Looking at the dizzy gearing in the cylinder head, it looks like the dizzy spins at the same speed as crank RPM, surely that's not right? Perhaps I need to look closer? If it span at engine rpm I could simply use one of the cam sensors on the dizzy? But I doubt it's that simple...
I found this comment on another forum, which makes me think one of the sensors in the dizzy is a crank sensor.
I'm not sure what to make of it. Lol.The GE motor got a CAS on the exhaust cam that provides both trigger and home signals.