The Porsche That Had a Pressurised Chassis

Thanks to Ridge Wallet for sponsoring this video, go show them some love! https://www.ridge.com/DRIVER61 - Use Code “DRIVER61 ” for 10% off your order! ➤ Subscribe for more incredible motorsport: https://goo.gl/AbD2f9 This Porsche had a chassis that was inflated with nitrogen. It was incredibly light, which was down to some ingenious design tricks to take weight saving to the next level. The chassis was made of extremely thin aluminium tubes, and used the nitrogen in a really interesting way - but more on that later. Porsche used exotic materials and even filled some of the other chassis tubes with oil, saving the weight of an additional oil tank and pipes. Weighing only 895kg and having nearly 1000bhp, it was an absolute rocket-ship. ➤Follow us on: ➤ Instagram- @official_driver61 - https://bit.ly/D61Insta ➤TikTok - @official_driver61 - https://bit.ly/D61TikTok It was 30mph quicker on the straights than anything else and absolutely dominated at Le Mans. Well, whilst it was on the tarmac. It was a real handful to drive and lead to some terrible accidents. But Porsche managed to fix these strange problems by actually examining the pattern of splatted flies on the car. It’s the Porsche 917, one of the most iconic cars in racing. It used some of the most advanced engineering techniques of its time and was Porsche’s first car to win Le Mans. And with 19 overall wins and 108 class victories to their name, they are now the most successful manufacturer ever to race at Le Mans. So what clever engineering tricks did Porsche use to forge new limits and make one of the greatest race cars ever? 📺 F1 Driver’s Technique Explained ➤ Senna’s bizarre technique: https://bit.ly/3lORK59 ➤ How Schumacher’s style won 7 championships: https://bit.ly/3527cVz ➤ Alonso’s strange steering: https://bit.ly/2Z7a93v ➤ How Verstappen will be F1 champion: https://bit.ly/3jK6L6n ➤ How Verstappen is so fast in the wet: https://bit.ly/32WMVhr 📺 F1 Engineering ➤ How F1 brakes work: https://bit.ly/3h0Whh0 ➤ How an F1 clutch works: https://bit.ly/3i0oDJM ➤ What’s inside an F1 gearbox: https://bit.ly/2DzMqRW ➤ How F1 teams change four tyres in two seconds: https://bit.ly/2QVpkIl 🏎️ Track & Racing Driver! ➤ Get a free report on your track driving: http://bit.ly/2LmYNBA ➤ Get faster on track with our FREE 25-part tutorial series:http://bit.ly/2PypIMK ➤ Our real-world training programmes: http://bit.ly/2ktjtgV 🏁 Sim Racers! ➤ My sim wheel: https://bit.ly/354BBlY ➤ My sim pedals: https://bit.ly/3eJckQo ➤ Our sim racing course: https://bit.ly/34WuV7p ➤ Get a free report on your track driving: http://bit.ly/2LmYNBA ➤ Driver61 Sim Racing Channel: http://bit.ly/2BMdk4B #Porsche #Engineering #LeMans 00:00 The Amazing Porsche 917 01:43 V12? Nah, Flat 12. 02:23 The 42kg Chassis 06:55 The Ridge Wallet - Use Code DRIVER61 07:16 Flies Stopped This Car Flying 09:51 The Porsche 917K


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