After about 40 hours of research and development, 6 hours of fabrication, 4 hours of tuning/trouble shooting along with some very useful input from the iboat regulars (thank you very much) I have a proven design for the ignition modification. I clocked my 16 1/2 fiberglass boat at 35MPH via...
I've just bought a '73 - '77 85 evin' with no spark and am suspect of that power pack. Being the GM guy that I am I'm considering connecting 4 GM ignition modules in place of the PP since I have a few laying around. I know the crap out of a chevrolet but 2 cycle engines are very forein to me. I...
