I have a 1972 Norton. Trying to start it is a real bear. Everything is new. Vicious kick back. Once it runs it runs well. I swapped out the Boyer black box. No change. I swapped out the pickup plate…no change. Only thing left is the magnets. used the screwdriver test for the magnets, one side is a little weaker than the other though neither is all that strong. New wiring. New Dual Dyna coil 5 ohm. Vicious kickback. Anybody had a weak magnet problem? Symptoms? Could the Dyna…
Boyer magnets.
by | Feb 1, 2023 | Norton Commando Category