Found a 1967 9.5 Johnson. She starts right up so easy, half a pull, even when cold. Idles down really slow and smooth, but has a "miss" at WOT. Not every time, I've run from the landing across the lake without it "missing" a couple times, then the next time it will "miss" and slow down then speed up. Pulled the carb and cleaned it out. Pulled the flywheel off, looks like the previous owner had two new OMC coils installed. replaced the spark plugs. Still has the occasional miss.