NM2255 on MSN

3-rotor Peugeot proto screams at 11,000 RPM

The 20B-powered Peugeot Proto delivers an extreme rotary soundtrack, screaming up to 11,000 RPM with a unique 3-rotor engine ...
NM2255 on MSN

9000 RPM Mazda ND Miata unleashes 4-rotor noise

The Mazda ND Miata becomes a completely different machine with a twin-turbo 26B 4-rotor engine screaming to 9,000 RPM. This ...