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Coming Soon: Hellcat vs GT500 vs Z06

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Old 02-11-2015, 12:49 PM
  #21  
themonk
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Originally Posted by NineBall
I'm thinking you might be a professional bench racer. Because that configuration of Z06 doesn't even exist. The CCB cars are all Z07 cars, it is part of that package.

Also, at our track rental day, the fastest trap speed for a Z06 just happened to be a Z07 package car. Member "cdubb" in the white Z07 was faster than the silver base model Z06. Same track, same day.

http://nineballgarage.com/2015/01/dr...ellcat-vs-zr1/

Hellcat was the slowest car. Viper was the fastest.
I'm not saying it did exist, I said the optimal set up would be a 1LZ (the lightest I'm guessing) with CCB.

Originally Posted by redzone
*Raises hand.....

That "drag chute", as you refer to it, is responsible for 80% of the cars downforce. Removing it would make the car even more prone to oversteer, ultimately resulting in slower lap times.

And I don't think the auto trans is going to make up more than a tenth or two at most. Especially with a professional road racer.
Oh, so I guess the testers who said that the Z07's was a major factor as to why the quarter mile isn't as strong as it could be, too much drag.....and just how long is the straight at Willow? I think the standard spoiler coupled with the tires would provide more than enough grip in the corners and it wouldn't have as much drag on the straights.

So you admit that an A8 would've been a better car to use but you're guessing as to how much faster it would be.....interesting.

Originally Posted by Crabbers
I'm not trying to pile on, I'm just illustrating a point.

First it was that we needed to get an A8 Z07 for the best times. Now it's a Z06. I don't think anyone is ever going to be satisfied with a test because there is always going to be an excuse. I personally enjoyed the person that said that the car was delivered with new front tires, but worn bald rear tires, which is why it didn't do well.
Well I'm wondering just how the car was set up, I know he was in track mode but there's 2 sub modes (at least in the Z51 Stingray) in Track mode also were the CCB's up to optimal temps to provide the best braking? I'm no racer, not by a long shot but I question the validity of tests like this when we don't know all the factors as well as when the same driver posted a much faster time at the same track in the same make and model of car....6 seconds is quite a huge margin of difference.

I'm no racing expert, I'm just giving my opinions on how or why the Z did so poorly when on paper it should've done much better, of course yours may differ.

Edit: I was informed that Willow has two different configurations so that's why the test times of the Nissan were different so I retract one of my earlier statements regarding the difference in times. My apologies.

Last edited by themonk; 02-11-2015 at 12:57 PM.
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Old 02-11-2015, 01:39 PM
  #22  
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Originally Posted by themonk
I'm no racing expert, I'm just giving my opinions on how or why the Z did so poorly when on paper it should've done much better, of course yours may differ.
it did so poorly because you cant race data on a piece of paper...the Nismo is a more balanced car.
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Old 02-11-2015, 02:56 PM
  #23  
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Originally Posted by 4VFTW
it did so poorly because you cant race data on a piece of paper...the Nismo is a more balanced car.
The quote "Greater than the sum of it's parts" is used over and over with the top tier sports cars.

At Willow Springs the 650HP Z06 loses to a car that is 300lbs heavier and has 50 less Horsepower. Also only beats the Porsche GT3 with 175 less HP by a fraction of a second. WTF?!?

Based on just numbers the Z06 should be annihilating those two - especially on the track, but there is something not fully baked in C7 version of the Z06.

It is not Tadge's fault, or gross imcompetenace as many are suggesting. Their budget was cut by 2/3 because of 2008 restructuring and we are left with a car that is not better than the sum of it's parts - at this point is not living up to it's Z06 legacy.

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Old 02-11-2015, 06:58 PM
  #24  
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Originally Posted by Hirohawa
The quote "Greater than the sum of it's parts" is used over and over with the top tier sports cars.

At Willow Springs the 650HP Z06 loses to a car that is 300lbs heavier and has 50 less Horsepower. Also only beats the Porsche GT3 with 175 less HP by a fraction of a second. WTF?!?

Based on just numbers the Z06 should be annihilating those two - especially on the track, but there is something not fully baked in C7 version of the Z06.

It is not Tadge's fault, or gross imcompetenace as many are suggesting. Their budget was cut by 2/3 because of 2008 restructuring and we are left with a car that is not better than the sum of it's parts - at this point is not living up to it's Z06 legacy.

which is too bad because I and countless others I'm sure, wanted this car to kick ***. Now I'm questioning whether I should buy one in 2017 or just supercharge/mod my 2014. Maybe by 2017 the Z's short comings will have been addressed and it will be on top.
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Old 02-11-2015, 08:15 PM
  #25  
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Motortrend stated that they even removed the rear spoiler on the Z07 to see if it would improve lap times, it made it slower around the track.

So your excuse is debunked.
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Old 02-11-2015, 11:51 PM
  #26  
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2015 C7 Z06 vs 2015 Challenger Hellcat vs 2014 GT500:


Z06 didn't do too bad. Looks like who got the hit won.

Last edited by racerns; 02-11-2015 at 11:56 PM.
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Old 02-12-2015, 12:01 AM
  #27  
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That's a terrible example of roll racing. Not one race did both cars leave at the same time. Also, they need to do higher rolls, say 60mph, which will take most the traction issues out of play.

Not to mention that hellcat shifting was slower than molasses... And yall thought the Z06 shifting from the other video was bad lol

Last edited by ck9887; 02-12-2015 at 12:03 AM.
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Old 02-12-2015, 12:08 AM
  #28  
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Originally Posted by ck9887
Not to mention that hellcat shifting was slower than molasses... And yall thought the Z06 shifting from the other video was bad lol
I do agree that the Challenger shifting was pretty poor.
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Old 02-12-2015, 12:55 AM
  #29  
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Originally Posted by ck9887
Motortrend stated that they even removed the rear spoiler on the Z07 to see if it would improve lap times, it made it slower around the track.

So your excuse is debunked.
1) how exactly do they "remove" the rear spoiler.....with an Allen wrench?

2) I would love to know where they said that they removed the spoiler.
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Old 02-12-2015, 06:24 AM
  #30  
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These guys must be rookies at roll racing. It didn't seem like either car was good at leaving at the same time. A couple of times, one or the other car would take off much faster on the initial hit, makes me wonder if the other car was in the wrong gear to start with.

I fully expect the C7Z to win by at least a car length against the Hellcat, if both cars take off even and both are properly shifted. At our drag strip rental, the C7Z averaged about 1-2 mph faster than the Hellcat did, all day long.

Tony
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Old 02-12-2015, 09:00 AM
  #31  
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Originally Posted by ck9887
That's a terrible example of roll racing. Not one race did both cars leave at the same time. Also, they need to do higher rolls, say 60mph, which will take most the traction issues out of play.

Not to mention that hellcat shifting was slower than molasses... And yall thought the Z06 shifting from the other video was bad lol
LOL.....I agree 100%

That 6 speed manual Hellcat driver needs a NineBall shifting upgrade
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Old 02-12-2015, 09:12 AM
  #32  
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Originally Posted by themonk
1) how exactly do they "remove" the rear spoiler.....with an Allen wrench?

2) I would love to know where they said that they removed the spoiler.


Fast forward to 15:40
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Old 02-12-2015, 09:19 AM
  #33  
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Originally Posted by themonk
Oh, so I guess the testers who said that the Z07's was a major factor as to why the quarter mile isn't as strong as it could be, too much drag.....and just how long is the straight at Willow? I think the standard spoiler coupled with the tires would provide more than enough grip in the corners and it wouldn't have as much drag on the straights.

So you admit that an A8 would've been a better car to use but you're guessing as to how much faster it would be.....interesting.
No different than you guessing. And with your guess you lose 80% of the downforce. No matter how much mechanical grip (your guess) you have, downforce is always a big plus.

Originally Posted by themonk
1) how exactly do they "remove" the rear spoiler.....with an Allen wrench?

2) I would love to know where they said that they removed the spoiler.
It's right in the text of the article.
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Old 02-13-2015, 12:01 AM
  #34  
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they removed the wicker bill, not the spoiler...removing the wicker bill leaves you with a spoiler that looks pretty much like the one on the non Z07.
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Old 02-13-2015, 06:23 AM
  #35  
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Originally Posted by themonk
they removed the wicker bill, not the spoiler...removing the wicker bill leaves you with a spoiler that looks pretty much like the one on the non Z07.
And they stated they lost downforce and the car was more prone to oversteer. So you're suggesting by loosing even more downforce and making the car even more loose, it would help lap times ? I think it's pretty clear by the statements that they needed the downforce to turn those lap times.

You already stated in an earlier post that you believed the standard spoiler with the CCB would be the fastest setup, well that's what they tested by removing the wicker and cornering grip was sacrificed and lap times weren't improved. Removing the entire spoiler and the car would be down right sloppy.
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Old 02-19-2015, 03:04 PM
  #36  
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Originally Posted by racerns
2015 C7 Z06 vs 2015 Challenger Hellcat vs 2014 GT500:


Z06 didn't do too bad. Looks like who got the hit won.
Hmm...
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Old 02-20-2015, 08:46 AM
  #37  
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Those comments are very telling - the Z06 is like wrestling an alligator - working extremely hard to control it. The suspension is simply not well balanced. I never saw comments like this from the C6 ZR1.
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