knowledge matrix on Instagram: "Mazda’s R26B rotary engine helped the 787B make history at Le Mans in 1991, becoming the only rotary-powered car ever to win the endurance race. . . The 2.6L four-rotor engine produced over 700 horsepower at 9,000 rpm while weighing just 180 kg, creating one of the most iconic sounds in racing. Invented by Felix Wankel, the rotary design replaced pistons with triangular rotors spinning in oval chambers, achieving higher revs with less weight. . . Though later bann

Explaining a car on Instagram: "Mazda’s R26B engine was a 2.6-liter, four-rotor rotary masterpiece — the heart that powered the legendary 787B to victory at Le Mans in 1991, marking the only rotary win in the race’s history. 🏁 Pushing around 700 horsepower at 9,000 rpm, it used variable-length intake runners and three spark plugs per rotor, giving it razor-sharp throttle response and a scream unlike anything else on the track. ⚙️🔥 Its speed, reliability, and innovation stunned traditional riva