"Porsche beat everyone, but me", man, I'd never stop saying that. My wife would leave me and my family would disown me, but I'd never stop saying it.

Casually flexes creating a record on brands hatch circuit 🤯😵‍💫

I actually never knew you held the Brands hatch lap record. Props to you mate.

I would love to see a no-limits category with tiny budget cap. Like $100,000 per car. Imagine the innovation.

Dude, don't stop mentioning your record. That's something to be proud of.

Very cool of Porsche to allow this project, and give it enough budget and freedom to succeed.

Taking a space ship of a race car to laguna seca and only taking 2 seconds off a track record set by an indycar with no power steering from the time of grainy tv footage is mental and a testament to how good some race cars were.

Driver61, the only driver to beat the 919 Evo. Still not as good as me of course but still good

Me: knows nothing about cars Also me: worth watching.

Seeing this car in action at Rennsport Reunion in 2018 was unbelievable. It clocked 188 mph at the Laguna Seca speedtrap. Anyone who has been there knows the speed trap isn't that far up the main straight. Rocketship does not describe the 919 Evo, and seeing it up close in the paddock was something I will never forget.

23:09 "brake by wire or BBW" JAJAJAJJAJAJA

That Mazda 🎶 though. Porsche: 🎵 ✈️

7:30 Regarding tyre width, increasing it doesn't increase the grip from friction. The formula for friction forces do not even include information about the contact area. However, wider tires are better for race-cars for two main reasons. Firstly, tyres, especially soft racing tyres, don't get all of their grip from simple surface interaction friction, they get some of their grip by smooshing into the gaps and cracks in the road surface which is HIGHLY dependent on contact area. Secondly, larger tyres experience less pressure because the force from the ground is acting on a larger area. This means they wear more slowly (and there's more tyre to be worn away) which lets you get away with softer compounds that have higher coefficients of friction, while still having a working tyre after a lap.

The high tire pressure in the corners is a must. I noticed this on motorcycle tires as well.

I knew about this, but was surprisingly interested throughout the video in learning exactly how. Great details and interviews!

This is one of the best videos you’ve done on a specific vehicle. Thank you. This is awesome.

I was in the crowd at Brands Hatch when you broke that record over 20 years ago. It was great to watch.

If they used wheel covers, would it go faster?

19:35- that’s gotta be the ultimate butt-pucker moment for a driver in a predominantly aero car- getting that light over a crest. I watched(YEARS ago), the BMW LMR go ass over tea kettle at road Atlanta on approach to the downhill chicane on the back straight. I can’t remember if it was lhetto or their other guy. We left that race with the front clip of that car. The guy with us that took it passed away a few years later and his wife sold it for pennies because she thought it was “just some broken plastic”. We all know it wasn’t plastic and DEFINITELY not junk. It was a piece of history that was sold in a garage sale for $10. If you’re reading this and have that front clip- shame on you for taking advantage of her. You know what you did

I never used to be into cars, but racing sims got me deep down the rabbit hole. I still don't understand much of it, but I absolutely love the sport and have a huge amount of respect for those involved.

The front diffuser is in fact a nozzle, the opposite to a diffuser. A nozzle accelerates the air and reduces the pressure. (Think of the nozzle at the end of a garden hose, in the hose the water pressure is high and the velocity is slow, at the tip of the nozzle the pressure is atmospheric and the water velocity is much higher than in the hose.) A diffuser slows the air and increases the pressure. The nozzle at the front accelerates the air relative to the car from car velocity to a higher velocity producing high velocity air going under the car with the subsequent drop in pressure. High pressure converted to high velocity and low pressure. The diffuser at the back slows the high velocity air and increases the air pressure back towards atmospheric pressure. High velocity and low pressure converted to lower velocity and higher pressure. Both nozzle and diffuser work together to produce the higher velocity and lower pressure under the vehicle.

Love these videos dude. Would like to see your driving more too!

Excellent video team, it's great to see what goes on behind the insane Nurburgring lap!

This was excellent. Nice job Scott👍👍

Bravo Scott! What an absolutely amazing video! Editing, filming, research, presentation. Totally engrossed from beginning to end. Thanks!

I love how you address this topic with such honesty.

amazing video. Thank you so much. One can almost FEEL Steven's childlike enthusiasm. GENIUS

Excellent insights and video production. Thank you!

I frigging love the 919 Evo, such a wild project even with the time and budget constraints. Managing to push the carbon tub and tires to their limit just from aero gains is just wild haha.

1:43 Love Porsche but that Mazda 787b is still my fave Group C monster 🥰🥰🥰

Absolutely love the Brands Hatch plug haha, love your channel and you and your team rock! Keep up the great work🙌⚡️🙌

Freaken insane the work effort and thought that went into this project is phenomenal

great video by the way thank you for the amazing commentary!!!!

This presentation provides a very condensed and on point picture of the why of engineering - Great subjects and lessons on how to balance competing requirements - Thank you for posting

It’s a shame Red Bull Racing and Porsche couldn’t come to an agreement a little while back. Can you imagine Newey doing his aero wizardry while being powered by Porsche? If you think RBR is dominant now, then just imagine how far in front of everyone else they’d be. Instead of Max finishing 22 secs ahead like he did at the Bahrain GP he’d be packing his bags to leave the track with the winners trophy while everyone else is still on the circuit. It’d be a sight to behold.

Imagine how much cheaper would F1 cars be if instead of making a 10 million dollar engine, you just evolved the suspension, aerodynamics and reduced weight.

Wow, Scott did a 0:38.032 with Benetton on the IndyCar layout, 6 turns for a 1.944 km long circuit

The takeaway here should be how insanely fast F1 cars are if an LMP1 car needs its fuel flow limit removed, energy deployment limits removed, skirts added, weight reduced, special custom quali tyres fitted and movable aero added just to match F1.

So sad mate that I can’t enter from Australia. Still love your channel. Cheers from Bundaberg.

Don’t ever let anyone forget that Porsche couldn’t beat you😂😂 that was great m8

The engineer is so laid back

Top notch video, good explanation of all the features, although no mention of the driver, takes a top driver, to pilot a car like that, at those speeds👍

Thanks Scott, exellent video. That's an answer for the guys who says "unrestricted car, blah blah". Yes it isn't commited to any rules, but the huge time and money constraints make 919 Evo even more impressive.

What a flex to have a lap record

Good video that shows how much there is to think about when making a car faster. Its incredible what Porsche did in that short time.

Long live the genius of Jim Hall

Great video! thanks for making it!

Fantastic video, and I loved the reference to (I believe Gordon Murray said it) “adding lightness”

As a newly retired former Ad Man, and long time automotive fanatic, my life would be complete if I was to win this drive. Love this channel and this episode. ❤️👍🍷

Another great vid man

Not the kind of bbw I'm used too. 😂

Great examination of the they did it and explanation of why...

F1 is the most regulated sport in history. Not hard to imagine something faster. Much, much faster.

Oh wow, I mean I knew you were a driver and all but hot damn. That's a hot lap, congrats on still holding the lap

Congrats to you gor holding brands record. I was at brands the day that porsche went around the track & even got up close to it in the pits

This was very interesting, watched it several times

That inset picture at 9:03 was fascinating. 😮

Mention it all you want - mad props!!!!

Great video!

This car is absolutely mental to drive in a sim. Especially on Nordschleife.

At this point it’s just a reverse airplane

I was at Brands for the Tandy fast lap, had a good look around the 919....... absolutely amazing.....

amazing video!!

Indie car/cart/champ were all great series. Used to love it when they came to the UK to Rockingham speedway.... Which no longer exists 😩

Ridiculously fast because they can. That's the Porsche I love. I can't imagine the joy when they got the green light on that project.

Amazing engineering on the car but I think the driver deserves more attention too what a lap. Hard to imagine cornering at those speeds.

Dude. If I had a lap record at Brands, I’d shout it out every chance I get. Amazing.

I would love to see an f1 team do this. Set up their car with no fuel flow limit and max engine power setting and rip it around a circuit to see how much they can obliterate a lap record.

NASA develops state of the art race car with the most advanced technology in history. Conquers every lap record at every well known track. All except Brands Hatch. Record set by a KZfaqr still stands.

I wonder how long it's gonna be until Scott mentions his Brands Hatch lap record once more

Offcourse, its without restrictions

The wider the tire the less shear force the rubber has to deal with because of the larger surface area. Which means less wear and less heat which in turn means you can run much softer compounds without them falling apart. So more grip! If anyone wanted a more detailed explanation.

Awesome from Tasmania 🇦🇺✅

What a video. Thanks for it! 👍

Finally this video comes🙏

I wanna see a high-end series with the biggest performance restriction moved out of the car. The driver. Put them in a sim-rig at the track (lots of marketing potential there), the amount of weight saved from all the crash protection and need to have a huge hole in the middle, would allow for much faster cars on current tyre tech. Then mix in WEC Hypercar style rules governing amount of downforce and such, but mix in a limitation on aerodynamic wake in critical areas (so the engineers work to reinforcing that intent, rather than against it). Not having a life on the line when things get pushed too far, would help liberate the regulators as well, so that engineers can really have some fun. Slashing the weight limit from F1's level, would mean existing catch fencing should typically be sufficient to deal with the increased speeds as well. The drivers would still have to be at the track to keep network latency sufficiently low, and guard against DDOS, but they also wouldn't be exposed to the harsh environment inside the cockpit. Sure, it wouldn't be for some, but I'm sure there's a decent audience that could easily grow.

All those car to car shots of the 919 on the Nürburgring where filmed by me :)

23:09 ooooh that's what BBW means.

"Adding lightness" is a funny phrase

The 919 EVO did not break the lap record around Laguna Seca. Earl Bamber said he did a 1:07, but the unofficial outright track record is held by Marc Gene at 1:05.786 in an F2003-GA.

I love how every time he talks about what he did, he has a huge smile! 😁

diffusers don't accelerate air, it expands and slows down, but in the middle, where it is constricted it bennefits from a bigger difuser, thus creating more downforce. (*Edition*) Also, low pressure doesn't suck, it simply doesn't match the force of the highpressure when pushing the car up. That's why we call it a pressure difference.

In 1966 the Ford GT40 MK2’s were doing 217 mph. Then the Porsche 917’s were doing 220 plus in the early 1970’s so this is not new . Note The LeMans cars have been slowed by a couple of Chicanes.

the thing about wider tyres is that there's more area to dissipate the heat, so they can be a softer compound. Now there is also a little more traction given when there's less weight per square inch too, but that negligible. The crux is the wider the tyre, the softer it can be

"Add lightness" to the car. Of course. To make it less slow. And remove smaller grip from the tires by taking out less air. Much less air was taken out! 10 times less vacuum and 5 times less lack of grip. All that increased the off-track time variable of timed time. But since this was no rules racing, high quality, illegal "street" lightness was added, so no weight was removed!

Will forever be my favourite car its abosluetely incredible

2:09 I regret to inform this but the W07 Hybrid is a 2016 car. The 2017 car is the W08 EQ Power+.

majority of the “suction” that diffusers produce is a product of lower pressure in the wake of the car. the bernoulli principle works to extract the most benefit from high pressure to low. not really related to airfoils

I’m honestly tired of F1 thinking they’re the pinnacle of racing vehicles. The “LeMans” or “Prototype” cars are the true kings of racing.

He did do that at Brands Indy. Me and my spar Addie seen him do it... I thought my cheap stopwatch must be dodgy. If I'd done it, I'd mention it at every opportunity.

ASTOUNDING what happens when you unbridle the engineers!!! I would love to see some of this tech on my next 718 GT4 RS.

FUN FACT: the W11's time around Spa is quicker. They did a side by side comparison and the Mercedes' W11 was quicker through the corners while it held its own on the straights, which is where it made up a lot of the time it lost to the W11 through the twisty bits. F1 cars, well the Mercedes' W11 specifically is still faster.

BBW, loads, vas deferens (vast difference), fat bottom Porsches, you make the rockin world go round.

Driving this car in the simulator with VR is an experience. It's crazy how far it can be pushed around turns that you'd normally crash on going 2/3rds the speed in any other car. I can only dream of actually driving something close to the real thing in real life one day.

HAVE YOU THOUGHT ABOUT A TEACHING RACING BASICS PLAYLIST SERIES? it would be a cheap easy way to make a video, and make money.. LOVE WHAT YOU DO

One could argue that Thrust SSC was a race car faster than F1, a car with no rules... No regulations that state you must turn left or right to avoid impact with a wall, just drive straight 😂

They have more downforce and are equipped with the vertical wings so you can go faster in the corners, I think. Today's technology is truly remarkable.

the lap set by Yours Trulli?! is he related to Jarno Trulli?

Brake by Wire❌ BBW✅

Can u guys make a video on those cart cars?