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I have no idea, but does the cam sensor only really matter and reference upon start up, or does it verify cyl #1? every time?



At about 5000 RPM it matters ZERO and very little at any speed. We used one until it took a crap and prevented our engine from starting. On the advice of a very knowledgeable heads up racing tuner we disconnected it. Engine started and idled fine. Threw the sensor in the trash. This is not direct injection. When the injector fires means little-especially as the RPM climbs. It all happens so fast it just doesn't matter.


My question was how you do individual cylinder tuning with no cam sensor.
As far as injection timing events.... No system is capable of spraying on an open intake at all rpms.



As I stated before with BS3 you can. It doesn't matter where the valve is when the event occurs. You just add or subtract fuel from the appropriate runner at any given RPM. Believe me...it works.