[C. Clark]

Hello,

The Bosch CD has ABC male lead outs which the harness attaches to. I really don't understand concerning the coil, The Bosch blue has only + and - on the plugin end. I assume that is not the one you say works with the CD. I bet it's the $100.00 coil that is offered for the early 911's. The car runs good as is, but in my youth I discovered that special ignition could change the performance of a good performing auto noticeably, perhaps a "Permatune unit" would be the more prudent method rather than fooling with 30 year old capacitors. What do you think.
Thank you,
Chas