Original poster: "mf31 by way of Terry Fritz <twftesla-at-qwest-dot-net>" <mf31-at-qwest-dot-net> hey guys, so much for the book, no. i've been working on a small coil, and i have an ignition coil out of a gmc van, for the power supply. but, i'm not comfortably certain of how to go about the wiring. maybe someone here has done this once or more, and could sort of point me in the right direction. thanks, dan