Testing

Well... we've tested all of the components in the ignition system individually, and everything checks out fine:

1.) Spark plug - new, gap set (0.6~0.7mm)
2.) Boot - (10k ohms)

3.) Primary coil - (0.36~0.48 ohms) - checked between orange wire lead and coil base
4.) Secondary coil - (5.44~7.36k ohms) - checked between orange wire lead and spark plug wire
5.) Engine stop switch - continuity between B/W & B
6.) Main switch - continuity between B/W & B
7.) Pickup coil - (459~561 ohms) - checked between W/G & W/R
8.) Source coil - (270~330 ohms) - checked between B & G
9.) Peak voltage output of both pickup coil and source coil - no specs but they seemed OK
10.) Wiring connections - checked for continuity end to end and between ground on all wires related to the ignition system. Everything looks OK.

Soooo.... now what?