Despite the existence of seven-cylinder engines in other applications, they remain conspicuously absent from passenger cars.

To accommodate the V4 motor, Yamaha had to completely rework the M1, which last won a championship in 2021 with Quartararo. The new 1000cc V4 engine will only race in MotoGP for a single season, with ...

The new 1000cc V4 engine will only race in MotoGP for a single season, with the 2027 regulations stipulating a switch to smaller capacity 850cc units. Yamaha has announced it will press ahead with the ...