How Honda pioneered pre-chamber ignition long before Formula 1

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.
The New York Times

Mercedes’ Toto Wolff tells F1 rivals to ‘get your s— together’ on engine scrutiny – does he have a point?

Some F1 teams have raised concerns over Mercedes and Red Bull potentially finding a loophole to produce more power from their engines Rudy Carezzevoli/Getty Images Toto Wolff says Mercedes feels “robust” about the legality of its new Formula 1 engine ...
F1i.com

FIA draws the line: F1 ‘cannot be hostage’ to engine manufacturers

Formula 1’s future is being shaped in meeting rooms as much as on racetracks – and the FIA is making it clear who ultimately holds the reins.