Without Spark There's No Fire
Ignition System Basics
No Ford engine project is complete without a properly functioning ignition system. This system has the important job of delivering the spark to the required cylinder at precisely the right time. Any deviation from the micro-second accuracy required and the engine won't be running correctly. If you can't get the ignition dialed in exactly then all the high-performance hardware in the world won't add anything to your engine's performance. The classic Ford cars we love were delivered with breaker-point distributors as original equipment. After a few thousand miles of wear, you'd begin to notice subtle changes in the way the engine runs as the points wear and the dwell, or point gap, changes. While many of us now circumvent these problems by installing a more modern system, the requirements for a correctly running engine are the same, so it's important to understand the basic principles regarding how you car's ignition system functions.


Photo Gallery: Ignition System's Basic Concept - Modifed Mustangs & Fords

Read More | Digg It | Add to del.icio.us


More...