Hello, I have a 88, 85 hp that is misfiring. The motor has great compression, 145 lbs on all three cyl. The fuel system has been gone through, carbs cleaned, new fuel lines, reeds checked, fuel delivery looks good. The stator was replaced. Motor skips (coughs) when placed under a load. It idles great, runs low end great, but soon as I give any gas it starts missing. Any Ideas?