720 carbon tub swap

720 carbon tub swap

Author
Discussion

corinthian

Original Poster:

219 posts

140 months

Tuesday 24th November 2020
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Here’s a YouTube series of a smashed 720s being rebuilt, nothing gives a better insight into how these cars are constructed than a brave soul having a go at tearing one apart.


tyrrell

1,687 posts

215 months

Tuesday 24th November 2020
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Yes this is a massive job, good luck to them.

KevF

1,994 posts

205 months

Tuesday 24th November 2020
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WOW....made me anxious just watching it.....its no Airfix is it.

X-Box

233 posts

241 months

Tuesday 24th November 2020
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Many would just file that in the oval one!

Crazy4557

689 posts

201 months

Tuesday 24th November 2020
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Can't help thinking that the rebuild is going to be a nightmare after watching them strip/rip everything out, no labelling of the loom for one will be a nightmare.
He does add that they have the video to refer to but drawings/labels are the old fashioned method that work and save you hours of head scratching.
Just looked very amateurish to me but good luck to them.

AndM

471 posts

202 months

Tuesday 24th November 2020
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I can't keep up with which bolt or screw goes back where when taking off a couple a grill or a bumper. How would you even begin to know where half the stuff went back in?

mk1coopers

1,299 posts

159 months

Tuesday 24th November 2020
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Been watching this one too,(along with the Alex rebuilds 720 and the 675LT of Tavarish) some of the 'standard' you tube methods are present, the use of electric tools to take most things apart is ever present (including the sound of them) there doesn't seem to be much labelling going on, though they do say at one point that it's all on film so if they need to see how something was assembled they look back at that (won't be as good as labels and detailed pictures but we don't know if they have them as well) plus what seems to be their favourite word 'tooken', it amazing how many thing they have tooken off when I'd prefer to have taken them off tongue out

The rules for road registering car in the US must be far removed from ours, a second hand tub would have the VIN of the original car it was so over here that's the car you would be rebuilding using the parts from the other crashed one, not the other way around, as much as some of the US TV car programmes are entertaining and show a lot of skills (who doesn't like a Kindig Design Resto mod) over here you just wouldn't be able to legally put a brand new non OE chassis configuration and LS motor under an existing body or do the chops that they do now (not that it doesn't go on)

Edited by mk1coopers on Saturday 17th April 15:38

GregorFuk

563 posts

207 months

Tuesday 24th November 2020
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A roll of masking tape and a Sharpie would be all it take to avoid having to scroll through hours of shaky cam video. Madness if you ask me.

RBT0

1,540 posts

126 months

Tuesday 24th November 2020
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What's the point of all this?

What are they trying to do? Swap the tub with what?

corinthian

Original Poster:

219 posts

140 months

Tuesday 24th November 2020
quotequote all
Of course is not worth doing, I’m sure on an earlier episode he said he’d paid $70k for it, the second hand tub was $10k, I suppose the idea is that the YouTube money will make it worthwhile. What I’m interested in though is how the car is built, when you see one laid bare like that, you can understand why niggles are hard to rectify, but at least you can see how you might be able to tinker with minor things yourself. As these cars get older (and cheaper), video like this will surely help anyone who wants to fiddle around under the bonnet, so to speak.
More importantly, you can also see how damaged the tub can be in areas you can’t see and wouldn’t expect.

I

esuuv

1,353 posts

212 months

Tuesday 24th November 2020
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RBT0 said:
What's the point of all this?

What are they trying to do? Swap the tub with what?
The original car he bought to repair from photos on a salvage auction site. Upon inspection the tub was much more damaged than first thought so he’s now replacing the tub for a good used one.

A couple of other youtubers have / are rebuilding 720s / 675LT and they’ve been able to repair any carbon damage without totally replacing the tub.

As said above - i’m sure these don’t make financial sense as a car rebuild but they get big views so as a youtube business they do for established youtubers.

RBT0

1,540 posts

126 months

Tuesday 24th November 2020
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Guys I am talking about Thorney disassembling his 720S.

W h y ?

RBT0

1,540 posts

126 months

Wednesday 25th November 2020
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Apol’s, that video was posted also by Thorney and being the same spec I thought it was his car.

Targarama

14,661 posts

290 months

Thursday 26th November 2020
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McLaren engineers must be cringing watching these videos. I really wouldn't want to buy one of the 2 completely rebuilt ones we see on Youtube at the moment. But the US market is different and I guess someone will.

corinthian

Original Poster:

219 posts

140 months

Saturday 17th April 2021
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He’s been a long time with no progress but look up “vtuned “on you tube again now, he’s had a flurry of activity and down to the last niggles and finishing.
It’s easy to criticise these sort of rebuilds but at least it’s honest, there’s nothing hidden and there’s a lot for the viewer to learn, particularly how to rectify the often noted factory defects such as panel alignment, he encounters this and overcomes. The horrendously expensive battery, he doesn’t have much of a problem getting that sorted. The interior rattles, he finds several fasteners which were never tight or were completely missing and even the imperfections in the paint, he’s not impressed by the original paintwork on the fibreglass.
He’s yet to solve the various engine management warnings etc but if and when he does, it will give some confidence to others that these things can be put right.

KevF

1,994 posts

205 months

Saturday 17th April 2021
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corinthian said:
He’s been a long time with no progress but look up “vtuned “on you tube again now, he’s had a flurry of activity and down to the last niggles and finishing.
It’s easy to criticise these sort of rebuilds but at least it’s honest, there’s nothing hidden and there’s a lot for the viewer to learn, particularly how to rectify the often noted factory defects such as panel alignment, he encounters this and overcomes. The horrendously expensive battery, he doesn’t have much of a problem getting that sorted. The interior rattles, he finds several fasteners which were never tight or were completely missing and even the imperfections in the paint, he’s not impressed by the original paintwork on the fibreglass.
He’s yet to solve the various engine management warnings etc but if and when he does, it will give some confidence to others that these things can be put right.
Got to be wired differently than most to be able to have the confidence to just jump in and starting ripping down a supercar like that. I struggle even when I have a Haynes manual to guide me.. frown

corinthian

Original Poster:

219 posts

140 months

Saturday 17th April 2021
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I doubt very much repairing this particular car is economically viable, but for the purposes of youtube it doesn’t matter, he’ll make money from his viewers I guess. If you’re interested in the paint, he’s going to try to replicate the original gold colour, I’m sure he said Mclaren won’t sell it to him.

MclaesLaren

129 posts

100 months

Sunday 18th April 2021
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He got it running. See episod 21. I wish I had same skills. Takes some good skills with such expensive cars.

tyrrell

1,687 posts

215 months

Sunday 18th April 2021
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Yes watched every one, nothing seems to faze him, he’s brilliant.