Triumph TR6 Ignition Coils
The 6-volt (ballasted) coil system was introduced on CR/CF models to assist with cold starting in seriously cold winter spells and climates (as the amperage from the coil is doubled). For an even more generous spark, the 6-volt coil can be substituted here.
For those who wish to eliminate the ballasted system and return to a 12-volt coil system, the ballast resistor can be bypassed by running a suitable grade wire from the fuse box straight to the coil having removed the existing coil feed (from the ballast resistor).
Fuse box outlet terminal one should be used as on earlier applications.