A new retrofit kit, for replacement of silicon carbide hot surface ignition (HSI) modules with new silicon nitride (SiN) ignitors has been introduced that will provide longer igniter life and more ...

For optimum engine performance, it is necessary to have an ignition system that is on point. You see the whole purpose of your ignition system is to transform your battery's low voltage into the ...

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 ...