Ignition Distributor is a mechanical device which is used to transfer the High voltage current produced by the secondary coil to the correct spark plugs incorrect firing order and an incorrect amount of time. It has a mechanically-timed ignition. It was the year 1910 in which the first reliable Battery operated ignition system was developed by Delco (Dayton Engineering Laboratories Co.). And this ignition was developed by Charles Kettering. Main Parts 1. Distributor Cap It is a cover that protects the internal parts of the distributor. It has one post for each cylinder and in contact points types ignition system it also has one central post which is connected to the ignition coil to receive the current from it. Some … Continue reading How Ignition Distributor Works?