I haven't been on the site for quite awhile, but it's nice to meet you Norman.
I am always game for things like what you want to do with the CDI. I don't have any dead CDI units, but if you email or PM me your address I would be more than willing to send you a couple of new ones to mess with...and no, I really don't want the remains returned, lol.
Let me know, if new ones are okay or if you are only looking for dead ones...thanks.

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Yes, I really do ride what I sell...everyday.
www.chrishill.myknet.org
Home of the CH80 Bicycle Engine Kit...for those that want quality.