The ignition coil or the spark coil is an induction coil in a vehicle’s ignition system which transforms a storage battery’s 12 volts to the thousand of volts that is needed to spark your vehicle’s spark plugs. And in modern applications, the distributor is omitted and the ignition is instead electronically controlled. Much smaller coils are used with one coil for each spark plug or one coil serving two spark plugs. These coils maybe remote mounted or they maybe placed on top of the spark plugs.

The coil generates two sparks per cycle to both the cylinders. The fuel in the cylinder that is nearing the end of its compression stroke is ignited, whereas the spark in its companion that is nearing the end of its exhaust stroke has no effect. The wasted spark system is more reliable than the single coil system with a distributor and cheaper than coil on plug. One of the makers of the best ignition coils in the market is the MSD brand.

The MSD ignition coils are known all through out the world for their performance and reliability. The brand makes ignition coils for every application such as for the daily drivers, racers and the like. The brand offers a variety of performance ignition coils that are designed for different applications. The brand features original equipment manufacturer replacements, Blaster 2 kits that seek to improve the spark output on stock systems, and the brand also carries the HVC II Coil. That is why, when it comes to replacing your faulty and stock ignition coils, consider upgrading to the high endurance and superior quality of the MSD ignition coils. All ignition coils of the brand are built for corrosion and heat resistance.