Generally, the only parts of the ignition system that people think about are the spark plugs and maybe the distributor. In fact, the ignition system is an incredibly complex series of components that work within the tightest tolerances to keep your engine running perfectly. To run well, an engine must have a hot spark of a precise voltage delivered at exactly the right time. This timing can be measured in milliseconds. That is why you need to keep everything running smoothly and controlled exactly. An Accel ignition control system allows you to do just that. The Accel ignition control system is made by a company that has been designing and manufacturing high quality engine management systems and performance components for over 25 years. For the best control over your spark, the Accel ignition control system is the way to go. Like all Accel components, the Accel ignition control system is rigorously tested to ensure the highest level of control and functionality. Rather than replacing ignition components piecemeal, the Accel ignition control system replaces your entire ignition system, eliminating problems with one component or the other. It is a true upgrade, rather than a simple replacement. All customers are entitled to courteous help while looking at reliable car parts from us. To support that need, we built a twenty-four hour a day sales assistance bureau to aid you with your requests. Everybody hates to pay for shipping, that's why there is free shipping for every order $50 and up. If you can find a better price, call us - we always beat any legitimate auto part price.