It's physically impossible to fire sparks to all electrodes simultaneously on a multiple electrodes spark plug. Electricity will always and invariably travel the path of least resistance, therefore only arcing to the closest electrode. While sparking, at idle, a plug sparks 30 times per second, what appears to be simultaneous sparks is actually corona.
Most dual-plug gasoline engines are cvcc style dual-combustion engines, which employ a two-stage combustion process for far more efficient burn. Two plugs does not increase compression
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2011 Roketa MC-23-150
4T 150cc 157 qmj
24mm carb w 115 main jet and paper cone air filter
Manual petcock w Tygon fuel lines
Scrappy Dog Scooters Retro-slash stainless straight-thru exhaust
RED spring clutch
Adjustable CDI (brand unknown, it's blue and red and works great!)
KOSO high performance variator w 12g sliders
Gates Powerlink 835-20-30 belt
GPS verified 65mph on flats.
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