Paul

I have this hub plate (1/8" th) drilled for the 13b front pulley bolt pattern. No longer needed. Is this useful for your timing plan?

Robert

Ah a missing tooth trigger plate.
I have never been able to write software or come up with reliable missing tooth hardware.
I have not spent a lot of time doing it however.

Mazda uses it on the stock RX8 and the rest of the teeth give them an angular
reference and a tach signal. All this is more important for a car engine.

I want to make things as simple as possible and use the same timing for spark
and injection so two CAS's and one tit are super simple for aircraft use.

If I wanted to add RPM it is quite easy to measure the time it takes
for the trigger pulses to arrive.

Paul Lamar

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