Hello, I have a 90' ZX6 sand drag bike. It currently has the stock ignition setup. What I would like to do is replace the two coils with four coil-on-plug modules. Because the stock setup with two coils is a wasted spark configuration, the COP's will have to be wired such that two are fired at a time. I tried connecting this up with some COP modules off of a newer CBR. On the bench I could get a spark by connecting one of the two COP wires to +12V, and switching the gound connection, but the spark was weak. When I tried to start the bike, it fired here and there, but not enough to start. Any ideas why this didn't work? My guess is that the COP expect a high voltage fed into the primary (maye 300V?), like a capacitive discharge ignition. Thank for you ANY ideas you may have! - Miles.
