Hi Dan, im looking for info for my 1990 OmC 454 Spitfire EEM system. My boat hasn't ran in 3 years, can figure out the Spitfire ignition. My boat just backfires at start up and seizes for a short time. What could cause my timing to be off? My magnetic crank pickup is not adjustable. Im located in Mesa, AZ.

If it ain't Black, take it back. I had an Old Mans Companion once, almost beat it off the boat with a sledgehammer.

I have an omc king cobra. I was looking for someone who has actually done this to help me with the install.