Formula 1 engines make huge amounts of efficient power thanks, in part, to pre-chamber ignition, but it was actually Honda that pioneered the tech in the '70s.

This combustion concept is characterised by the injection of air-fuel mixtures into the combustion chamber in the form of jets with high flow velocities. The arrangement of the jets results in a ...

Most aspects of a cylinder head are relatively straightforward and easily grasped. Valve size, deck thickness and combustion chamber volume are often topics of discussion and qualify the design's ...