McLaren MCL35M

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SmallSoldier
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Re: McLaren MCL35M

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Better pics of the new Bargeboard arrangement, by @NicolasF1i

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bauc
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Re: McLaren MCL35M

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Lando's lap from 4 different angles

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https://www.youtube.com/channel/UCJkjCv ... 6rVRgKASwg

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PlatinumZealot
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Re: McLaren MCL35M

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cheeRS wrote:
16 Feb 2021, 05:51
Interesting - if not surprising - that this is a long wheelbase (LWB) car like the Mercs of and recent RP. I think that this bodes very, very wheel for the MCL35B. Due to the reduced floor area this year, a logical (and legal) way to claw some of that area back is to have a longer wheel base, which clearly stretches the available area between the F/R wheels out. People moaned and complained about the Pink Merc last year, but it certainly delivered for RP. Now a third team adopting the LWB/MERC concept? I like it very much. Speculation of course, but I see a strong podium or even a win(s) in store for the Woking team this year. :hope:


SmallSoldier wrote:
15 Feb 2021, 23:33
https://uploads.tapatalk-cdn.com/202102 ... 68b941.jpg


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James key says its mostly due to the longer gearbox bell housing required the Mercedes engines. Maybe the low mounted turbocharger caused that.
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Re: McLaren MCL35M

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zibby43 wrote:
16 Feb 2021, 10:25
via @ScarbsTech:

"Macs enlarged centre cooling package, includes a sizable heat exchanger behind the engine. The sidepod's are physically slimmer, but also appear much slimmer due to change a profile, as they more jellymould shaped and less undercut"

https://pbs.twimg.com/media/EuVXAV0XYAA ... name=large

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Learnings from their Honda days...
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Re: McLaren MCL35M

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Sevach wrote:
18 Feb 2021, 12:47
https://i.redd.it/0pvyvt83n5i61.jpg

Comparison with the W11.
The car is pretty much a Mercedes copy at this point. Merc nose, body, gearbox, wings, wheels, brake fins... They just did it gradually.
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SmallSoldier
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Re: McLaren MCL35M

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PlatinumZealot wrote:
Sevach wrote:
18 Feb 2021, 12:47
https://i.redd.it/0pvyvt83n5i61.jpg

Comparison with the W11.
The car is pretty much a Mercedes copy at this point. Merc nose, body, gearbox, wings, wheels, brake fins... They just did it gradually.
It’s called convergence... The more stable the regulations, the more the teams start to adopt similar philosophies (specially those from the leading car(s).

I wouldn’t call it a copy though, since the concept is very different in key areas such as the front wing and bargeboards... If trying to have the slimmest possible engine cover and sidepods means copying Mercedes, then yes... But that is the goal of all the teams since it means effectively less drag... In any case, everyone would be copying Mclaren’s “Size Zero” concept from 2015.


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f1rules
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Re: McLaren MCL35M

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in addition it will be interesting to see if mcl copied mercs gearbox layout, where each side exhaust pipe runs through the side of the gearbox and inside unites to the single pipe, someone described it a lot better in here, dont remenber who. Originally this was developed by ferrari while who was in charge? Alison :-) so it makes sense merc adopted this. Heres a short introduction.
https://f1i.com/magazine/15702-ferraris ... box.html/2


PlatinumZealot wrote:
18 Feb 2021, 21:47
cheeRS wrote:
16 Feb 2021, 05:51
Interesting - if not surprising - that this is a long wheelbase (LWB) car like the Mercs of and recent RP. I think that this bodes very, very wheel for the MCL35B. Due to the reduced floor area this year, a logical (and legal) way to claw some of that area back is to have a longer wheel base, which clearly stretches the available area between the F/R wheels out. People moaned and complained about the Pink Merc last year, but it certainly delivered for RP. Now a third team adopting the LWB/MERC concept? I like it very much. Speculation of course, but I see a strong podium or even a win(s) in store for the Woking team this year. :hope:


SmallSoldier wrote:
15 Feb 2021, 23:33
https://uploads.tapatalk-cdn.com/202102 ... 68b941.jpg


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James key says its mostly due to the longer gearbox bell housing required the Mercedes engines. Maybe the low mounted turbocharger caused that.

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DiogoBrand
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Re: McLaren MCL35M

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What I fund funny is that everywhere you read about the car you see more or less the same thing:
"McLaren have started on the backfoot because they had to spend tokens to accomodate the power unit while other teams can use them to upgrade the chassis".

I mean, isn't the new PU an upgrade itself? I know it's anyone's guess how much better the Merc is in comparison to the Renault, but I think it's still pretty clear that it is superior, not to mention the packaging benefits it seems to have allowed.

I'm not saying that assumption from the journalists is definitely wrong, but at the same time there is a possibility of McLaren losing out due to spending tokens for the new PU, there is a slight possibility for it to work the other way around and become the best upgrade they could've made. I mean, the car from 2018 wasn't very good at the end of the season, but it was quite clear that it was a better car at the start when they changed to Renault.

PhillipM
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Re: McLaren MCL35M

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Either way, the token system stops them upgrading areas of the car that other manufacturers would be spending them on.

Macklaren
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Re: McLaren MCL35M

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PhillipM wrote:
19 Feb 2021, 00:18
Either way, the token system stops them upgrading areas of the car that other manufacturers would be spending them on.
PhilipM: any inside news on what the team thinks of the car after the 2 filming days?

SmallSoldier
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Re: McLaren MCL35M

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DiogoBrand wrote:What I fund funny is that everywhere you read about the car you see more or less the same thing:
"McLaren have started on the backfoot because they had to spend tokens to accomodate the power unit while other teams can use them to upgrade the chassis".

I mean, isn't the new PU an upgrade itself? I know it's anyone's guess how much better the Merc is in comparison to the Renault, but I think it's still pretty clear that it is superior, not to mention the packaging benefits it seems to have allowed.

I'm not saying that assumption from the journalists is definitely wrong, but at the same time there is a possibility of McLaren losing out due to spending tokens for the new PU, there is a slight possibility for it to work the other way around and become the best upgrade they could've made. I mean, the car from 2018 wasn't very good at the end of the season, but it was quite clear that it was a better car at the start when they changed to Renault.
There was a point on saying that Mclaren was compromised by the lack of Tokens... In theory, the changes that Mclaren needed to make to accommodate the Mercedes PU had to be necessary and couldn’t provide a performance improvement / advantage.

If the PU changes (just based on power) provides 1-2 tenths over the Renault PU, could Mclaren have found more time by revising their front suspension for example?... Or, would a layout change of their rear suspension would have helped them recover more of the lost downforce due to the new floor?

Yes, Mclaren may have additional benefits from PU change, better packaging (although Key mentioned in an interview that even if they would have kept the Renault PU, they would have been able to achieve a similar tight package... This could of course just be lip service and toning down the effect of the Mercedes installation), better COG distribution or what I’m hoping for, better power delivery (which may be more important than peak power)... But the impact of those on lap time are still to be seeing.

At the end, it will all depend on how much the team improves versus their direct rivals, if the Tokens allow the Ferrari, Aston or Alpine to gain more time than the one they will with the new PU then they were compromised... We will find out in a month or so.


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PlatinumZealot
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Re: McLaren MCL35M

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SmallSoldier wrote:
18 Feb 2021, 22:27
PlatinumZealot wrote:
Sevach wrote:
18 Feb 2021, 12:47
https://i.redd.it/0pvyvt83n5i61.jpg

Comparison with the W11.
The car is pretty much a Mercedes copy at this point. Merc nose, body, gearbox, wings, wheels, brake fins... They just did it gradually.
It’s called convergence... The more stable the regulations, the more the teams start to adopt similar philosophies (specially those from the leading car(s).

I wouldn’t call it a copy though, since the concept is very different in key areas such as the front wing and bargeboards... If trying to have the slimmest possible engine cover and sidepods means copying Mercedes, then yes... But that is the goal of all the teams since it means effectively less drag... In any case, everyone would be copying Mclaren’s “Size Zero” concept from 2015.


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That phrase was a metaphor. :roll:
Of course its they didn't do like Racing point did. About convergence... Hmm.. Will need a topic on that at the end of the year... Performance wise... Ha.. Apperance wise.. Hmm.

The key merc-like elements on the Macca now. The front suspension. Nose. Cape. Barge boards. Guide vanes. jelly mould side pods etc.

Will have to watch the races to see how the car behaves on track if it has similar characterics strengths and weaknesses.
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SmallSoldier
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Re: McLaren MCL35M

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PlatinumZealot wrote:
SmallSoldier wrote:
18 Feb 2021, 22:27
PlatinumZealot wrote: The car is pretty much a Mercedes copy at this point. Merc nose, body, gearbox, wings, wheels, brake fins... They just did it gradually.
It’s called convergence... The more stable the regulations, the more the teams start to adopt similar philosophies (specially those from the leading car(s).

I wouldn’t call it a copy though, since the concept is very different in key areas such as the front wing and bargeboards... If trying to have the slimmest possible engine cover and sidepods means copying Mercedes, then yes... But that is the goal of all the teams since it means effectively less drag... In any case, everyone would be copying Mclaren’s “Size Zero” concept from 2015.


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That phrase was a metaphor. :roll:
Of course its they didn't do like Racing point did. About convergence... Hmm.. Will need a topic on that at the end of the year... Performance wise... Ha.. Apperance wise.. Hmm.

The key merc-like elements on the Macca now. The front suspension. Nose. Cape. Barge boards. Guide vanes. jelly mould side pods etc.

Will have to watch the races to see how the car behaves on track if it has similar characterics strengths and weaknesses.
I agree that we won’t until the end of the season... But just a few points, the Front Suspension is Mclaren’s (not a copy of Mercedes) and the same used last year... The cape was introduced by Mclaren in Spain in 2017 on the MCL33 so I wouldn’t consider it a copy of Mercedes and the tighter engine cover is just a natural evolution, since the MCL34 was tighter than the MCL33 and the MCL35 tighter than the MCL34 so it has been a process to continuously reduce that footprint.

The nose, definitely a Mercedes concept copy and the more aggressive over cut also have a Mercedes influence (which may also be possible due to the Merc PU packaging and not that easy with the Renault PU, the MCL35 already had an over cut although not as pronounced as this year’s car, but beyond that I don’t see a lot more that is Mercedes driven in the car (the end plates of the rear wing are a Haas inspiration)... The bargeboard area is also pretty unique to the Mclaren, with the louvres on the side deflectors also inspired by Haas, who were the first ones to introduce them if I’m not wrong.


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PhillipM
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Re: McLaren MCL35M

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Macklaren wrote:
19 Feb 2021, 00:26
PhillipM wrote:
19 Feb 2021, 00:18
Either way, the token system stops them upgrading areas of the car that other manufacturers would be spending them on.
PhilipM: any inside news on what the team thinks of the car after the 2 filming days?
Haven't spoken to anyone, maybe after the weekend.

FittingMechanics
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Re: McLaren MCL35M

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DiogoBrand wrote:
18 Feb 2021, 23:07
What I fund funny is that everywhere you read about the car you see more or less the same thing:
"McLaren have started on the backfoot because they had to spend tokens to accomodate the power unit while other teams can use them to upgrade the chassis".

I mean, isn't the new PU an upgrade itself? I know it's anyone's guess how much better the Merc is in comparison to the Renault, but I think it's still pretty clear that it is superior, not to mention the packaging benefits it seems to have allowed.

I'm not saying that assumption from the journalists is definitely wrong, but at the same time there is a possibility of McLaren losing out due to spending tokens for the new PU, there is a slight possibility for it to work the other way around and become the best upgrade they could've made. I mean, the car from 2018 wasn't very good at the end of the season, but it was quite clear that it was a better car at the start when they changed to Renault.
You have a good point. I think that what is the point is that McLaren could have done more, but I am confident they planned for it so they pushed in changes before the homologation deadline.

It will be very interesting to see how tightly packaged Renault is and whether there is an even tighter Mercedes/Racing Point.