Thanks to some fine people in Traverse City, MI I have completed the engine. I installed a new driveshaft and coupler. I energized the iginition yesterday and only get spark from the lower cylinders. I will check the wiring to be sure the coil is connected properly and will also check the plug wires for continuity. Does any one have the specs on the coils for this engine? If the wiring is correct the next place to look I assume is the coil.
David