I just purchased my first jet boat it's a 96 challenger I'm pretty familiar with Ski's but not boats yet. I got the boat fairly cheap and bought it with a no spark problem. I've only gave it a quick look at and noticed the mpem has a conversion done to it. Is there someplace for a wiring diagram for it? I've got a few spare wires and was also wondering if previous owner had it all hooked up right. Thanks in advance