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Reply to "Twin plug"

DannyP

If you need to live right on that razor's edge, twin-plugging a NA motor is a good thing.

It requires way less ignition advance(due to the dual flame fronts making ignition happen more evenly and faster), and you can run more compression, making more power, but not running hotter. Not running hotter is a real benefit with our cooling-challenged aircooled engines.

10/30/208:01 PM

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