I have a 1950 TO 20 that I am trying to get it running again.,
With the sparkplugs installed even with a newly rebuilt starter
and a hot battery the starter seams to drag. But with the plugs
removed it spins like crazy. I have removed the valve cover and
all the valves seam to be moving freely. But if I install one or more plugs in any of the other cylinders it gets worse.
Also with new coil, points condenser cannot get any spark through the points
With the sparkplugs installed even with a newly rebuilt starter
and a hot battery the starter seams to drag. But with the plugs
removed it spins like crazy. I have removed the valve cover and
all the valves seam to be moving freely. But if I install one or more plugs in any of the other cylinders it gets worse.
Also with new coil, points condenser cannot get any spark through the points