Orgasmic sound of 4-rotor Mazda 787B

The awesome Mazda 787B is so far the only non-reciprocating engine powered race car to win the 24 Hours of Le Mans and until 2018 also the only Japanese car with the race. It has a unique four-rotor R26B engine that has peripheral intake ports, variable intake length runners, three spark plugs per rotor and a power potential of 930 hp @ 10,500 rpm. - Disclaimer - This video is fair use under U.S. copyright law because it is transformative in nature, uses no more of the original than necessary and has no negative effect on the market for the original work. - Credits - “2015三次試験場50周年マツダファンミーティング【787Bエキシビジョン走行】” by p92xtu9 “MAZDA 787B Engine start-up 　SUZUKA Sound of ENGINE 2015” by tan0046