The Advance CurveAll engines require an ignition curve based both on the requirements of engine rpm and cylinder filling (volumetric efficiency). This means that at 3,000 rpm with the throttle open ...

So you're wondering what's the big deal with "digital," are you? Unless you've been hiding under a rock for the past decade, almost everything you hear about is new, improved, and digital. The "old ...

With Edelbrock's System 2, precomputer cars can now enjoy the benefits of electronic spark-advance control. For typical distributors containing mechanical mechanisms, the system consists of a basic ...