The 12-Rotor Engine With A 5,000-HP Dream Hits The Dyno For The First Time The Autos The 12-Rotor Engine With A 5,000-HP Dream Hits The Dyno For The First Time Cowlingair March 27, 2025 Rotary engines have been around as a niche solution in cars since 1961, but were made famous... Read More Read more about The 12-Rotor Engine With A 5,000-HP Dream Hits The Dyno For The First Time
