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Smart coil voltage

Diesel Tuning Fundamentals

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Discussion and questions related to the course Diesel Tuning Fundamentals

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Hi!

Has someone have experience, what is the highest voltage smartcoil like (for examble ) Bosch 0 221 604 800 can take in a dragrace application?

Is there any benefit of raising voltage? What are the symptoms, if I have too weak spark?

Methanol turbo dragbike.

Thanks

Jani

I have run those coils to 18V with a 1.35ms dwell. They draw 11A peak current at that dwell and voltage, you could increase the dwell out to 1.5ms before hitting the saturation point of the coil.

OK

Thanks Stephen!

Jani

We usually reply within 12hrs (often sooner)

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