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Old 06-24-2009, 09:21 PM
matt167 matt167 is offline
Motorized Bicycle Elite Member
Join Date: May 2009
Location: usa
Posts: 420
Default Re: CDI capacitive discharge ignition! what tha!?!

the third wire is a second ground. designed for a kill switch but it does provide 6v that you can sample from for lighting..

the crankshaft has 1 magnet.. there is 1 set of windings in the coil, it's all in how it's wired
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