This guy is so chill, and just builds engines inside that room, thats a dream job right there

Expected a bloke twice his age. Must be a very accomplished young man.

When you look at Cosworth and the technology there you get to realise why every Formula One team (bar Ferrari) build their engines in the UK. Most build their cars here as well. The UK has the skills and ingenuity. We just don't shout about it. That V12 is utterly exquisite!

Gordon Murray and Cosworth?!! A match made in heaven!

Jack, the engine builder. When I was his age I was licking out dirty skips and having my pants pulled down from behind in front of the office staff...Something tells me Jack has a bright future.

Hats off to Gordon. Beltless engine and dry sump got me really intrigued. They'll all be a works of art once completed.

The most exciting road car of the century for sure! Cosworth is just a pure heaven!

Pure mechanical and human brilliance happening at GMA and Cosworth. This engine is a love letter to all the years of engine making the world has seen, absolutely brilliant.

It's amazing that pistons that shallow can stay square enough in the bore to last in a road application!

Wow. Thank you for sharing this. Cosworth building the best road car engine ever? No hype, just modest presentation and top level thinking. Simply epic.

Jack, Engine builder and football player of Manchester City FC the weekends... Impressive, most impressive

So Cosworth are building the incredible T50 engine AND that Astons lump. And they were responsible for the engine in numerous fast Fords. And they also helped design Vauxhalls incredible C20XE Red Top (i used to own a Coscast GTE 16v) The T50 WILL be the greatest road car ever and the pinnacle of NA engine design. I LOVE the McLaren F1, my all time favourite car, but its so good that the T50 will be getting a British designed and built engine (and that engine is going to be so advanced and so light!) I can't wait to see a T50 being driven the way it should, hard.

Absolutely spectacular. Many thanks to the entire GMA team for sharing this journey with us.

The finish is so gorgeous it looks like a rendering that comes to live

Who says mechanical engineering is dead hey, fantastic workshop, well, workshop heaven actually. Enjoyed this very much, thanks 👍🏻

Sweet engine. Visually, there are many shared details between this v12 engine, and the twin turbo v6 in the Acura/Honda NSX. The 2nd NSX engine is a joint venture between cosworth and Honda. Some of the shared technologies are the dry-sump oiling with an integrated bed plate (bed pan) with all of the main bearing journals machined out of one big piece of metal. Also the valve swing-arm cam followers are almost identical to the NSX V6, the only difference is the NSX has all 4 swing arms as an assembly, instead of just a pair on the v12.

At 2:26 "making our own crank" means one thing at Cosworth and quite a different meaning here in Kentucky. 🙄 Anyway, those of us who are as close to the engine today as we'll ever be, will you please take what cash I can gather up and mail me anything you got laying around Gordon Murray Automotive? A T.50 poster, a Cosworth coaster, a BT46B shaped toaster, a collectible model of this gorgeous motor, a Murray Tartan pair of loafers, a shirt branded with the IGM Roadster, GMA set of cards for playing poker, Marlboro livery pistol holster, carbon monocoque cell phone holder, your autograph in a manilla folder, GM concept sketch of a riding mower, outdo Elon Musk with your own flame thrower, or GM branded papers for cigarette rolling? Please, merchandise or not just take my money!!

Such attention to detail on that engine! I can't wait to hear it rev to its max for the first time. Bravo Gordon and team!

Man Murry has obviously done it again!! Forget your project 1, forget your valkeris, forget your bolides... The T50/cosworth is going to be the greatest driving car sinse the F1 and the sierra. Well done that man!!! 😆😆😆😆😆

I’m an engineer by trade and that video is just automotive heaven. Absolutely stunning. In fact perfection.

Just magnificent. Love to see how much care and thought went into these parts.

Nice to see two stalwarts of British engineering working together

quite understated and modest I would say is the mood in the room

Thank you for sharing the creation of this masterpiece Dario....

You think the video is over when there's 10 seconds to go, but I really cannot get over the engine simulation sounds at the end. Nuts.

Really great, fascinating stuff. Looking forward to the next instalment

The pistons, gear driven cams, damn, no expense spared here. Exquisite!

I look forward to seeing this car on the track 👍

So nice to see a geartrain on the camshafts. They really are going back to 60's design there.

Awesome. Detail and cutting edge expertise. GMA and Cosworth, what an amazing partnership. Jack - what a job he has, and knowledge to boot. Great.

Beautifully engineered ❤️ By the way, MMC was first used on a road car by Lotus in 1996 for the Elise. It was the composite (Metal Matrix Composite) originally used for the disc brakes. I'm sure Gordon can confirm it.

Best video in the series so far, and the presenter finally sounds like he did his homework.

The suspense is starting to build here for what’s going to be beyond worth the wait. So looking forward to seeing it running at full pelt. I do hope Dario gets the opportunity to put it through its paces. That engine is crafted to perfection 🙌

Nice to see a metal valve cover. Proper cosworth looking!

The Murray T.50. The Aston Martin Valkyrie. ...and nothing else!!!

6:00 two springs, two different resonant frequencies to ensure no dip in performance

Like the rest of the T.50 - absolutely stunning design and application by Gordon and Cosworth😎

For us mortals, please make a 1:18 of this masterpiece......Just for the dreams....

ARTE allo stato puro (True Art 😍❤)

I was just wondering when the next Gordon Murray video would drop

You can tell they are very general in their answers, keeping the trade secrets close to the chest

Man I cannot wait to see/hear the completed T.50

Great video, thank you for posting

top vid thanks for sharing

Been waiting for this!

Stop doing us dirty, post more often!

I’d love to get my hands on one of those cylinder heads.

Still trying to get my head around how high this engine revs. Looking forward to part 2.

A young lad that’s bloody clever building these engines. Next thing he knows, he’s got a bloody legend in Dario coming to make a video with him. He looked nervous but he did it. Bet he loves showing his mates this vid. Good on him. 👍

Wow engineering marvel

I will never be able to afford this car I just hope I get to see one on the road one day.

Those pistons are crazy

How magnificent would the I-3 version of this engine be in a track day toy!

This young fella has a bright future ahead of him, his knowledge is impeccable.

That got my juices flowing.

What is the reason for the cavities on the underside of the intake section of the cylinder head? Is there a two stage intake or two stage injection? Or was it perhaps to allow better clearance for machining intake port geometries? You really have me interested :) Beautiful work!

Why did Gordon choose Cosworth? Cos it was Worth it.

Amazing!

Actually, there's nothing too radical here that we can see, apart from the metallurgy and build quality. Old motorcyclists would recognise dry sumps, double valve springs and gear trains for the cams from the 1940s and 1950s. 4 valve heads were used by Rudge in the 1920s I think, and even Hillman Imps had slipper pistons. I can't quite understand the 'rocker' cam followers, but I'm sure there's a good reason. Anyway, I just know it's going to be an awesome car if Gordon's in charge.

any update on the XP2 prototype?

Very nice very interesting!!!

Nice stuff :o First road car with finger follower valve train?

Awesome video loved it! 😍❤️🙏

Great video excited for more

GM is a real inspiration

😍

Incredible, the dec height is so small, meaning the when the piston is a bottom dead centre it’s mostly within the diameter of the crankshaft, necessitating most of the piston sides are machined off, only having a very small crown and cylindrical aspect. This would normally result in piston slap, when cold. So possibly the engine has to be pre heated like F1, before it’s started, because the piston to wall clearance must be minimal?

Cosworth is far and away the best engine company ever.

This car and the project 1 have to the most anticipated cars

God is in the details!

Hos does one adjust the tolerances between the cam lobe and the follower?

👍💪👊

Jack, you're a star, son.

Part 1 of 3 ....... YEESSSS !!!!

Didn’t expect it to be port injected, I’m surprised

Isn’t MMC what the original Elise’s brake discs were made of? Very early S1s.

Gordon should invite Nelson Piquet to try the car. Imagine reuniting them after 40 years of their F1 winning championship.

I probably wouldn’t be asking the guy who builds them all the technical detail about the design of the bits, his expertise is getting the parts together repeatably and to a ridiculously high standard, making sure quality is good etc. he’ll be less involved in the ‘why’ of design choices and materials, coatings etc. Just ask him about the build, and then go and ask the engineer about the design.

Is this engine a structural component of the car like in F1?

The difference between A Performance and Race car to normal car is just exactly the difference between a Automatic watch movement to Quartz ... analogy

Never revved my rod so fast before

Wow...

It makes sense it uses reduction gears and not using belt or chain

MMC first time on the road?? And how about the early Lotus Elise S1 and their MMC brakes? Can you explain please?

I didn't see any crosshatching on the cylinder walls. I wish they went into how they coated them.

The toyota 2zz-ge motor used in celica gts, lotus elise, matrix xr, Corolla S and some pontiac thing (vibe) from 2000- had metal matrix composite sleeves. It does help keep the weight down but it is also a huge pitfall of owning the engine. There are a few reasons we call it the glass engine and the metal matrix composite sleeves is one of them. The material is not so great in the long run.

We would love this as an inline 6 in a 4 seat Mid rear car. With the front seat leaned back and the rear seats sits more upright above the fuel tank.

Why twelve cylinders? Well, in addition to the banshee wail it produces, the internals can be made very small and light.

I just want to drive one 10 feet/3 meters. I'm not asking for much.

I wish Jack would take it down a few notches.

Will this fit in my honda civic?🧐

Is that the European Formula for Oil?

In fifty years time when children won’t know the word “petrol”, they will see this engine in the science museum and won’t understand why they were so popular in the olden days...just as we do now with coal powered steam engines..🔥

Oh my God, basement it's so tiny and light!!!!!

It's funny how he is talking about such basic stuff. I'd love to to be a fly on the wall in the design room. Wish they had their own channel.

It’s very interesting that they picked such a young guy to be their spokesman for this video. That your young shouldn’t be a mark against you. But even so the young simply can’t have decades of experience behind them. So it speaks very well of him that they put him front and center in such and important role. And those pistons holy mother of Pearl are they small.

That’s not an internal combustion engine. It’s a piece of art

LeMans race engine and some ground effects, old school stuff really. Just more reliability due to the finer tolerances now. But we move on the future, electricity.

👍🇫🇮🥇

How many kilometres will the engine could run (because it's a race engine) ❔ It's possible to use a T50 as daily car ❔ When you maintain it correctly... will it runs 100k kilometres or more ❔