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ZR1 seems pointless since A8 not addressed and TCM issues

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Old 11-13-2017, 09:20 AM
  #41  
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Originally Posted by Kent1999
Many of the very same complaints when the C6 ZR1 was introduced.

"Just more HP in the same chassis - why bother?!"

"I can have the same HP in my Z06 by just adding some parts - why bother with the ZR1?!


Oh well, some things never change
It's the same argument a Grand Sport owner can make, why not just supercharge that to make it a Z06.
Old 11-13-2017, 06:09 PM
  #42  
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Originally Posted by LT1 Z51
It's not the doing which is hard. Engineering wise these are not big up upgrades.

But to manufacture them with the volume, cost and quality of an OEM part while maintain the durability, function and warranty is what takes all the time.

That and getting the body panel aero just right.

Building a one off car is not hard, building 10,000 of that same car is immensely difficult.
Exactly. People act like this is easy....if it was that easy, why is Range AFM disabler on it's 4th (or 5th or whatever) version?
Old 11-13-2017, 07:16 PM
  #43  
DrDyno
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Default The 800 Pound Gorilla!

So... How come nobody (who I've read so far) has considered the 800 pound Gorilla in the room?

DUBAI?? An American Chevrolet is introduced in a country that still honors sharia law?? Are they kidding??

Why do you suppose that is? Oh, right, it's really not about affordable American performance for the American public. It's about competing for oil money with Lime Green Lamborghinis.

I think it's disgraceful that Chevrolet has introduced its Lamborghini competitor in a country whose dollars are (ultimately) still killing American servicemen. Oh, that's right, it's about money, not American values.

Those who say a Z06 and $20K will get you ZR1 performance are probably right on. But then, GM wouldn't get to charge $120K+ worth of UAE dirhams! It's all about the money, period!

As a former American GI, I'm sickened by this whole affair!

Last edited by DrDyno; 11-13-2017 at 07:18 PM.
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Old 11-13-2017, 07:33 PM
  #44  
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Wow I didn't know the 8 speed automatic transmission had issues. How far can you push those transmissions ?
Old 11-13-2017, 07:39 PM
  #45  
OnPoint
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Originally Posted by racingsfun
Wow I didn't know the 8 speed automatic transmission had issues. How far can you push those transmissions ?
People are pushing pretty good power through them. The biggest learning with them is that the tuning in them is pretty complex, and some guys have seen their trans trash canned from botched tunes. So if you mess with it, make sure you're using somebody who knows what the hell they're doing on these.
Old 11-13-2017, 07:42 PM
  #46  
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Originally Posted by OnPoint
People are pushing pretty good power through them. The biggest learning with them is that the tuning in them is pretty complex, and some guys have seen their trans trash canned from botched tunes. So if you mess with it, make sure you're using somebody who knows what the hell they're doing on these.
A local guy to me is having a shop build him a 1400whp ctsv 3rd gen. I figure that's around 1200rwtq. I can't see that transmission (8speed auto) holding such torque. Shop says it can handle it but I don't think they can follow through.
800rwtq sure.
Old 11-13-2017, 07:45 PM
  #47  
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Originally Posted by racingsfun
A local guy to me is having a shop build him a 1400whp ctsv 3rd gen. I figure that's around 1200rwtq. I can't see that transmission (8speed auto) holding such torque. Shop says it can handle it but I don't think they can follow through.
800rwtq sure.
Yeah, I'm in your camp on that one. Of course, at his level, his axle shafts and rear diff are probably on borrowed time as well unless beefed up.

Old 11-13-2017, 07:50 PM
  #48  
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Many were expecting this DOHC LT5 or a variant of it.

Cost may have been an issue.

\db2

http://www.mercuryracing.com/automotive/
Old 11-14-2017, 07:34 AM
  #49  
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Originally Posted by DrDyno
So... How come nobody (who I've read so far) has considered the 800 pound Gorilla in the room?

DUBAI?? An American Chevrolet is introduced in a country that still honors sharia law?? Are they kidding??

Why do you suppose that is? Oh, right, it's really not about affordable American performance for the American public. It's about competing for oil money with Lime Green Lamborghinis.

I think it's disgraceful that Chevrolet has introduced its Lamborghini competitor in a country whose dollars are (ultimately) still killing American servicemen. Oh, that's right, it's about money, not American values.

Those who say a Z06 and $20K will get you ZR1 performance are probably right on. But then, GM wouldn't get to charge $120K+ worth of UAE dirhams! It's all about the money, period!

As a former American GI, I'm sickened by this whole affair!
Old 11-14-2017, 07:55 AM
  #50  
william wyatt
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Originally Posted by DrDyno
So... How come nobody (who I've read so far) has considered the 800 pound Gorilla in the room?

DUBAI?? An American Chevrolet is introduced in a country that still honors sharia law?? Are they kidding??

Why do you suppose that is? Oh, right, it's really not about affordable American performance for the American public. It's about competing for oil money with Lime Green Lamborghinis.

I think it's disgraceful that Chevrolet has introduced its Lamborghini competitor in a country whose dollars are (ultimately) still killing American servicemen. Oh, that's right, it's about money, not American values.

Those who say a Z06 and $20K will get you ZR1 performance are probably right on. But then, GM wouldn't get to charge $120K+ worth of UAE dirhams! It's all about the money, period!

As a former American GI, I'm sickened by this whole affair!
I'm with you 100 percent. It is a disgrace and Chevy could care less.
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Old 11-14-2017, 02:58 PM
  #51  
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Originally Posted by OnPoint
OP - get a Katech or Mamo ported throttle body which will fix your throttle response for very little coin.

Or continue to choose to be a victim and bitch.

Up to you.
Just what I did on my M7! My A8 has no need or issue!
Old 11-14-2017, 03:04 PM
  #52  
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just from reading most of the ZR1 threads the people that seem to do the most whining are Z06 owners.
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Old 11-14-2017, 03:25 PM
  #53  
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Originally Posted by themonk
just from reading most of the ZR1 threads the people that seem to do the most whining are Z06 owners.
Probably because this select group of owners were sold the "most track capable Corvette ever" by GM back in 2015 and now 4 (model) years later, GM means it.

It's not about the improved HP performance, which is a good thing, it's about the auxiliary cooling improvements that should have been originally engineered into the Z06.
Old 11-14-2017, 03:42 PM
  #54  
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Originally Posted by MSG C5
Probably because this select group of owners were sold the "most track capable Corvette ever" by GM back in 2015 and now 4 (model) years later, GM means it.

It's not about the improved HP performance, which is a good thing, it's about the auxiliary cooling improvements that should have been originally engineered into the Z06.
Time marches on my friend. At one point my Z51 was the most technological Corvette ever then comes the Z06 so..............
Old 11-14-2017, 03:59 PM
  #55  
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Originally Posted by themonk
just from reading most of the ZR1 threads the people that seem to do the most whining are Z06 owners.
I'm guessing a lot of Z06 owners bought their Z06 over a Z51 or GS for bragging rights. Now they have a car they can't get much out of at the track, if they even track it, an extra $25k on the note and no bragging rights
Old 11-14-2017, 08:41 PM
  #56  
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Originally Posted by themonk
Time marches on my friend. At one point my Z51 was the most technological Corvette ever then comes the Z06 so..............
Originally Posted by village idiot
I'm guessing a lot of Z06 owners bought their Z06 over a Z51 or GS for bragging rights. Now they have a car they can't get much out of at the track, if they even track it, an extra $25k on the note and no bragging rights
Believe me, I get the newer is better model and that’s the way it should be. But my original post was in response to the “why” many of the cooments were coming from current Z06 owners and not about bragging rights. If the ZR1 goes into heat soak limp mode after a few laps after being advertised and promoted by GM as the best track-ready Corvette ever, (this time they mean it) owners will be screaming even louder.

If the Z06 never had the initial cooling issues which Tadge promised to fix, most Z06 owners would be in line happy to trade up.

Last edited by MSG C5; 11-14-2017 at 08:44 PM.
Old 11-14-2017, 09:04 PM
  #57  
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Originally Posted by village idiot
Just get an M7. Problem solved

But yeah, the ZR1 was a bit underwhelming, especially to start at $120k. 295s in the front instead of 285, they fixed the cooling issue, added a wing a bigger blower. This is more like a Tuner Stage 2 Z06 than a different model.


edit: and they added a lot of weight over the front.
This thing is going to whoop the C7 Z06 just as bad and maybe worse the the C6 ZR1 beat the C6 Z06, I owned both and the ZR1 was leaped and bounds better.
History always repeats itself.

Last edited by NytmereZ; 11-14-2017 at 09:06 PM.
Old 11-15-2017, 12:21 AM
  #58  
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In reference to the A8 in one of the several articles I read it quoted that the A8 was revised, and now also shifts faster, but it did not clarify if that was the trans itself or the paddle shifter response time is faster.
Old 11-15-2017, 11:12 AM
  #59  
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Not to mention the resale value of a limited number ZR1 with a pulley swap and intake over a Z06 with everything hacked and modded to keep up. Its doable but not at all worth it.

With the big boy blower and cooling the ZR1 should be easy 850 - 900 with stock driveability and no headaches just like the old ZR1 is an easy 700 - 750. Hope they build the bottom like the LS9 as well. We all knew the king was returning.

Last edited by I brake for nothing; 11-15-2017 at 11:12 AM.



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