Alain, the Pertronix conversion is super easy and from the outside no one but you will know it’s electronic. There has been complaints from some on here that the unit was nothing but trouble but others have had many years of trouble free driving. Remove the points/condenser and associated wires. The igniter goes where the condenser was, using 1 or 2 screws. The 2 wires from the igniter exit the distributor through the hole where the original wire enters. Wiring is simple and easy. Put the rotor back on and the cap and fire it up. No gap to set. Regap your plugs and make sure you’re not using metal core plug wires. Happy cruising.ðŸ›