How many pulses per revolution does a 12A Mazda Rotary engine produce?

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TheBonecrusher89

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My friend and I are putting a tachometer by AutoMeter in our RX7, but we need to know how many pulses per revolution a 12A rotary engine makes. The engine is from a 1982 Mazda RX7.

Thanks.
The tach instructions say it can be set up for 2 ppr (4cyl), 3 ppr (6cyl), and 4 ppr (8cyl).

Would 3 pulses a revolution be the rotary's signal?
 
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