There is only one way to find out for sure. Many Street Stock racing classes limit the ignition to stock-style replacement parts. For most Chevrolet and Ford engines, this means an HEI distributor is ...

The demands for better emissions and fuel economy in the mid 1970s necessitated leaner fuel mixtures. These leaner mixtures required greater voltage and more spark to ignite. This challenge led GM ...

PerTronix continues to bring us terrific ideas that are useful for our vintage Mustangs. Over a decade ago, PerTronix introduced its drop-in Ignitor electronic ignition retrofit for classic Autolite ...