So its official (on some tracks) 720s is faster than a P1

So its official (on some tracks) 720s is faster than a P1

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Streetrod

Original Poster:

6,468 posts

206 months

Friday 27th October 2017
quotequote all
Got my new copy of EVO today and they have a large spread on the 720's. I won't go into the details of the article but will just look at the point raised above.

In very similar conditions on the same tires at the Anglesey track, the 720s posted 1:11.5 with a record top speed of 143mph vs the P1 at 1:12.6. For comparison, a 488 did a 1:12.8.

Now I suspect on a track where aero comes into play more the P1 would have the 720s. But whatever way you cut it its a remarkable achievement for the 720s which will be produced at a rate of 1400 per year so its no limited production special. Progress is a remarkable thing

isaldiri

18,571 posts

168 months

Friday 27th October 2017
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Streetrod said:
In very similar conditions on the same tires at the Anglesey track,
How do you figure that? The 720 has an entirely new spec of corsas (just look at the tread pattern, new pirelli model as per the 570, same with the new Pzero). The older corsa tyre as per standard on the P1 was a pile of crap to be honest. It was terrible on the 12c/650 and almost certainly worse on the P1. The 720 may or may not be quicker than the P1 and frankly I could care less but it sure wasn't on the same tyres.

Yipper

5,964 posts

90 months

Friday 27th October 2017
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The 720S slows significantly on the bigger tracks. It is 20-30secs slower round the Nurburgring than the Huracan Performante and GT3 RS.

Streetrod

Original Poster:

6,468 posts

206 months

Friday 27th October 2017
quotequote all
Yipper said:
The 720S slows significantly on the bigger tracks. It is 20-30secs slower round the Nurburgring than the Huracan Performante and GT3 RS.
Where is the data???? plus you are comparing two track day limited addition specials with a series production car, how is that fair??

TP321

1,478 posts

198 months

Friday 27th October 2017
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Streetrod said:
Got my new copy of EVO today and they have a large spread on the 720's. I won't go into the details of the article but will just look at the point raised above.

In very similar conditions on the same tires at the Anglesey track, the 720s posted 1:11.5 with a record top speed of 143mph vs the P1 at 1:12.6. For comparison, a 488 did a 1:12.8.

Now I suspect on a track where aero comes into play more the P1 would have the 720s. But whatever way you cut it its a remarkable achievement for the 720s which will be produced at a rate of 1400 per year so its no limited production special. Progress is a remarkable thing
There must be surely something wrong with those lap times is a 488 is only a fraction of a second slower than a P1 round the entire lap.....and I am not know for my McLaren fondness.....

isaldiri

18,571 posts

168 months

Friday 27th October 2017
quotequote all
TP321 said:
There must be surely something wrong with those lap times is a 488 is only a fraction of a second slower than a P1 round the entire lap.....and I am not know for my McLaren fondness.....
Different driver. Meaden drove the 488 and he's considerably quicker than Bovingdon who drove the P1. Add in different days and conditions and who knows.

markclow

118 posts

131 months

Saturday 28th October 2017
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Yipper said:
The 720S slows significantly on the bigger tracks. It is 20-30secs slower round the Nurburgring than the Huracan Performante and GT3 RS.
I have no dog in this fight but....

Whats your agenda? What are you trying to spin? Please link us to some laptimes for proof... smile

WCZ

10,523 posts

194 months

Monday 30th October 2017
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I'm sure it'd post a solid time round the ring, the acceleration on them is nuts

Streetrod

Original Poster:

6,468 posts

206 months

Monday 30th October 2017
quotequote all
Guess who won the Top Gear Performance Car of the Year award this year wink ??

https://www.pistonheads.com/gassing/topic.asp?h=0&...

Monty Python

4,812 posts

197 months

Tuesday 31st October 2017
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There's a video on YT of a 720S being dynoed and it came out at something like 690bhp at the wheels, which is something like 770 at the crank - not too shabby.

Yipper

5,964 posts

90 months

Tuesday 31st October 2017
quotequote all
markclow said:
Yipper said:
The 720S slows significantly on the bigger tracks. It is 20-30secs slower round the Nurburgring than the Huracan Performante and GT3 RS.
I have no dog in this fight but....

Whats your agenda? What are you trying to spin? Please link us to some laptimes for proof... smile
It was in a German mag a few weeks ago.

720S = 7:14mins;
HP = 6.52mins;
GT3 RS = 6.47mins.

https://www.flickr.com/photos/dedethecollector/set...

flemke

22,865 posts

237 months

Tuesday 31st October 2017
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Yipper said:
It was in a German mag a few weeks ago.

720S = 7:14mins;
HP = 6.52mins;
GT3 RS = 6.47mins.

https://www.flickr.com/photos/dedethecollector/set...
Did you not notice that, at least going by the German mag photo, the Nordschleife lap-time was set in the rain?
Makes a bit of a difference!


isaldiri

18,571 posts

168 months

Tuesday 31st October 2017
quotequote all
flemke said:
Did you not notice that, at least going by the German mag photo, the Nordschleife lap-time was set in the rain?
Makes a bit of a difference!
As far as I can make it though (not being very conversant in german!) there's no mention in the article of the lap being run in the wet? Off the top of my head, I can't quite recall any SportAuto (or the one that did this one on the 720) laps set with a wet track as they had always waited for a dry run. The picture obviously shows a wet track but that might just have been for runs for taking pictures.

Probably also worth noting that HvS who drove the 720 time in the picture also set a very similar laptime in the 918 (and Aventador SV) a few years ago.... And for whatever reason there has not been any supertest done by SportAuto on the Performante.

rs200evo

131 posts

247 months

Tuesday 31st October 2017
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Interesting quote from Top Gears Performance Car of the Year feature


flemke

22,865 posts

237 months

Tuesday 31st October 2017
quotequote all
isaldiri said:
flemke said:
Did you not notice that, at least going by the German mag photo, the Nordschleife lap-time was set in the rain?
Makes a bit of a difference!
As far as I can make it though (not being very conversant in german!) there's no mention in the article of the lap being run in the wet? Off the top of my head, I can't quite recall any SportAuto (or the one that did this one on the 720) laps set with a wet track as they had always waited for a dry run. The picture obviously shows a wet track but that might just have been for runs for taking pictures.

Probably also worth noting that HvS who drove the 720 time in the picture also set a very similar laptime in the 918 (and Aventador SV) a few years ago.... And for whatever reason there has not been any supertest done by SportAuto on the Performante.
I too looked in the text for an indication that it was raining and found none. Assuming that the test was done in August/September, the air and track temperatures are consistent with rain, but of course not necessarily indicative of it.

Saying that, if the lap was driven by HvS, in no way would it be comparable to laps driven by Porsche/Lambo factory drivers who are 30 years younger than him.
I have a lot of time for Horst, but obviously he is not as quick as professional racing drivers - as he is the first to say - and furthermore as a journo he has to be certain that he is driving within his own and the car's limits, whilst factory drivers are encouraged to go for it. Indeed, the factory will expect its driver to take chances, as its priority is achieving the fastest possible time. On the other hand the magazine's priority is to preserve the equipment, and it doesn't really care whether the car is driven at 100% or something less.

Bottom line: it is wrong to compare a magazine's 7:14 for the 720S with a factory's sub-7:00 for a Performante or GT2

hornbaek

3,675 posts

235 months

Tuesday 31st October 2017
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I speak german and in the text it says that the driving conditions were perfect (so definitely no rain).

flemke

22,865 posts

237 months

Tuesday 31st October 2017
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hornbaek said:
I speak german and in the text it says that the driving conditions were perfect (so definitely no rain).
Thanks for the clarification.
That leaves us with professional racing drivers v professional magazine journalists. My objection is to the thread's headline: "So it's official....", which suggests that the relative times can be compared.

hornbaek

3,675 posts

235 months

Tuesday 31st October 2017
quotequote all
..it says:

"Nun mag es sein, dass just am Messtag beste klimatische und haftung technische Bedingungen geherrscht haben" which means,

" that on the day of measuring the climatic conditions were the best possible" it goes on to say however, that not many other cars will be able to repeat this performance.

In general it is a very positive take on the 720S. (Looks good in the blue colour as well).

Yipper

5,964 posts

90 months

Tuesday 31st October 2017
quotequote all
Lap was done in the dry.

They might be able to get it down under 7:10mins with a few more attempts, but it looks a long way behind the Porker and Lambo in the twisties.

flemke

22,865 posts

237 months

Tuesday 31st October 2017
quotequote all
Yipper said:
Lap was done in the dry.

They might be able to get it down under 7:10mins with a few more attempts, but it looks a long way behind the Porker and Lambo in the twisties.
Do you know anything about the difference between Horst von Saurma and Lars Kern?
Do you know anything about the difference between driving the same car around the same circuit countless times and hopping in cold and driving it for the first time?
Do you know anything about the difference between driving for a factory that is pushing you to get the last possible second of lap-time and driving for a magazine that is pushing you to make sure that you don't cause a big problem with their insurers?

Marc Lieb's lap-time in a 918 was 6:57. Horst's was a 7:13. Does that tell you something?