The two-phase ignition is derived from racing technology, and it is said to burn cleaner and more efficient than traditional ...

BMW has unveiled a new engine technology that could help preserve one of its most beloved performance formulas in the face of ...

The S58 inline six-cylinder engine in some of BMW’s most engaging M cars needs no introduction. Produced since 2019, this ...

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

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 ...

Around 1975, General Motors made a significant advancement in stock passenger ignition technology: the High Energy Ignition (HEI). One of its major features was installation simplicity. The coil was ...

How does spark plug timing work? An explanation of automotive ignition systems. Ignition coils, distributors, and firing ...

With pre-chamber ignition technology growing in popularity due to its performance and efficiency benefits, Mahle Powertrain’s new jet ignition system (MJI) is here to improve engines while having no ...

As the engines in America's production automobiles become more powerful with each succeeding year, it becomes increasingly difficult for engine and accessory designers to cope with some of the ...

The automotive industry continues to be a hotbed of innovation, with activity driven by the increasing penetration of electronics into vehicle systems to make mobility safer and intelligent and ...