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Old 10-03-2008, 02:14 PM   #21 (permalink)
NiHaoMike
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A H bridge is overkill for this application. Use push-pull for direct off 12v or half bridge for operation from a boosted rail (100v and above).
I'm not aware of any radio that operates at 455kHz.
Maybe use copper core ignition wire in a plastic tube for additional insulation?

I think the whole idea would be most effective at high compression ratios (like in an engine designed for ethanol) and lean mixtures.

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