Whatever brand of coil you buy it needs to be one for an un-ballasted ignition supply i.e. it will operated at full 12 volts. Ballasted coils are made to work at either 9 or 7 v. They only operate at 12 v whilst starting
Whatever brand of coil you buy it needs to be one for an un-ballasted ignition supply i.e. it will operated at full 12 volts. Ballasted coils are made to work at either 9 or 7 v. They only operate at 12 v whilst starting
