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Ignition "theory" question on 77 elan

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Ignition "theory" question on 77 elan

Postby Elan Rider » February 7th, 2006, 3:16 am

I've been going over this elan checking for anything suspicious and I'm curious about the ignition components. Does this rotax use a sensing unit instead of points and then trigger spark from a CDI box mounted to the back of the motor? Also, is this a generator running through a voltage regular (found that on the frame) or is it an alternator being rectified to about 13V? I ask this because the headlight responds to RPM so I figured the electrics have no "storage" at all... not even from capacitance.

Thanks In Advance.

edit: It's the twin, by the way.
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Ignition "theory" question on 77 elan

Postby ZR800XC » February 7th, 2006, 12:54 pm

The headlight should respond to RPM up to about 2,000 RPM and then stop getting brighter as the voltage regulator begins to dump juice.


[img]http://my.core.com/~twister76/twister1.jpg">[/img]

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