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RS engine failure

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Old 08-23-2015 | 01:38 AM
  #16  
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Isolated incident
Old 08-23-2015 | 03:05 AM
  #17  
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Originally Posted by Macca
They say this is the second engine failure in track? I wonder if the second one was the White car that also got damage at the track. That car had burn marks around the same area. Just a thought. There can't be more than 4-500 units of GT3RS delivered worldwide now surely. I wonder if they will run a stop sale recall....
My guess is that maybe 200-300 have actually been delivered to owners so far. I'm glad that many of those buyers are going to flog the car which should shake out the gremlins (instead of the bubble wrappers/collectors).
Old 08-23-2015 | 03:30 AM
  #18  
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Originally Posted by ipse dixit
Wonder what it could be this time.

They lowered the redline to 8800 to, ahem, supposedly mitigate issues that the GT3 had.
The 4.0L has a longer stroke and so lowering the redline 200 rpm just keeps piston speeds about the same - if they were trying to mitigate an issue with the GT3's piston speeds, they would need to lower further.
Old 08-23-2015 | 03:42 AM
  #19  
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what's troubling is why failure didn't occur in testing. but as soon as released, issues arise.
Old 08-23-2015 | 04:17 AM
  #20  
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Originally Posted by GrantG
The 4.0L has a longer stroke and so lowering the redline 200 rpm just keeps piston speeds about the same - if they were trying to mitigate an issue with the GT3's piston speeds, they would need to lower further.
Yes, I've read all the rhetoric about how the net result is ostensibly the same.

But there's a reason Porsche lowered the redline in the RS to 8800.

And I don't think it's because they're suddenly superstitious Chinese numerologists who believe "8" is a lucky number.

But I could very well be wrong. And I probably am.
Old 08-23-2015 | 04:32 AM
  #21  
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But the RS redline is 8600 in Sport Auto mode isn't it? :-)
Old 08-23-2015 | 04:35 AM
  #22  
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Originally Posted by Macca
But the RS redline is 8600 in Sport Auto mode isn't it? :-)
Well, "6" is also a lucky number if you listen to my Cantonese friends.
Old 08-23-2015 | 04:56 AM
  #23  
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this is why i don't buy a first year anything. let problems rear their head with the first batch of owners and buy the 2nd model year.

e46 m3 - rod bearing, rear subframe
nissan gtr - tranny issues with launching
c7 z06 - heat soak issues
991 gt3- we know that story
ferrari 458 - wheel arches catching fire
918 - control arm recall

I will say that porsche has handled these issues the best. BMW and Nissan pretty much told people to f*ck off until the forums made a class action law suit.
Old 08-23-2015 | 05:45 AM
  #24  
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Weird.. After all these tests on the ring.. We even saw footage of tests after the car was launched!!
Old 08-23-2015 | 06:25 AM
  #25  
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Default RS engine failure

As i understod it: this car have had one engine replaced at 480km. Then the replacement EM-final caught fire at 1600 km.

I'm gonna do the 3000km break-in with my car...

Last edited by Kobalt; 08-23-2015 at 01:40 PM.
Old 08-23-2015 | 06:34 AM
  #26  
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So this is why the title says 2nd engine failure..
Old 08-23-2015 | 06:42 AM
  #27  
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There is no doubt that this engine will be remembered.... unfortunately, it will be for the wrong reasons....
Old 08-23-2015 | 06:43 AM
  #28  
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Default RS engine failure

It could have been two cars with engine failures.
It was a little bit ambiguous and since this is the internet...
Old 08-23-2015 | 06:44 AM
  #29  
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Default RS engine failure

Originally Posted by R35driver
this is why i don't buy a first year anything. let problems rear their head with the first batch of owners and buy the 2nd model year.

e46 m3 - rod bearing, rear subframe
nissan gtr - tranny issues with launching
c7 z06 - heat soak issues
991 gt3- we know that story
ferrari 458 - wheel arches catching fire
918 - control arm recall

I will say that porsche has handled these issues the best. BMW and Nissan pretty much told people to f*ck off until the forums made a class action law suit.
If you didn't buy a first year 918 you didn't get one...
Old 08-23-2015 | 08:49 AM
  #30  
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Originally Posted by rockitman
Isolated incident
This...


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