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Track records will fall with the ZR1

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Old 02-06-2018, 11:35 AM
  #101  
meadowz06
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Originally Posted by CSevenGS
Speculation is 772. Ford only said, 700+. Supercharged 5.2 In comparison, my '14 GT500 had 748rwhp (850ish crank)from the 5.8 with a pulley, off-road X and tune. 772 at crank from a 5.2 is going to be pushing it longevity wise. The 32v DOHC engines make so much more power for the size. If our 6.2was 32v DOHC, probably be 600 crank NA, 850 crank supercharged. That's only thing Ford does better than Chevy still. Ditch the pushrods already.
GM, and it’s LS engines, are the benchmark for others to meet! Period!
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Old 02-06-2018, 08:37 PM
  #102  
johnglenntwo
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Default Okay!? ;)

Originally Posted by meadowz06
GM, and it’s LS engines, are the benchmark for others to meet! Period!
Period!

http://m.wardsauto.com/technology/fo...arged-dohc-v-8
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Old 02-06-2018, 09:19 PM
  #103  
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Default Heck yea I totally agree!!

Originally Posted by skank
Yesterday, in the Ask Tadge section, Jim Mero responded to the Question of the Week. In it he mentioned that with the new calibration setting upgrade the ZO6/Z07 did a 2:39.77 at the VIR Grand Course. That breaks the Viper ACR record driven by Chris Winkler. Prior to that, Mero had the VIR record at 2:41.32 then the new Viper ACR broke that with a 2:40.02. Now Tadge has said that this new ZR1 is 2.5 seconds faster than Mero's time of 2:41.32 = 2:38.82. WOW !!! Faster than the ACR by 1.2 seconds. This ZR1 is going to kill the Laguna Seca record held by the ACR.
I am a youtuber and I made a video on the ZR1 and I was so happy to hear how well the ZR1 performed on the VIR track because I have been on that track before. I created a YouTube video on being on that track. My channel name is Cgarnerspeed252 please feel free to check it out and subscribe.
Old 02-06-2018, 09:59 PM
  #104  
Poor-sha
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Clearly I am doing this youtube thing wrong.
Old 02-07-2018, 02:36 AM
  #105  
skank
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Originally Posted by cgarnerspeed252
I am a youtuber and I made a video on the ZR1 and I was so happy to hear how well the ZR1 performed on the VIR track because I have been on that track before. I created a YouTube video on being on that track. My channel name is Cgarnerspeed252 please feel free to check it out and subscribe.
Thanks Cgarnerspeed252. I will check your channel out. Great looking GS. Watched your videos and subscribed. Great stuff and good luck Clarence

Last edited by skank; 02-07-2018 at 03:08 AM.
Old 02-07-2018, 05:24 AM
  #106  
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Default Wrongo! ;)


Virginia International Raceway Grand East Course (post 01/2014)
http://fastestlaps.com/tracks/virgin...e-post-01-2014




King ZR1 posted a jaw-dropping 2.37.3 time — over a second under the 2.38.6 lap record announced by Ford just last week.

Ford’s GT time, in turn, had bested the Dodge Viper ACR’s 2.40.0 time — one of 13 American race track lap records the Snake set in 2015 before the car was retired from production last year.
Chevy also announced this week that Mero lowered the Z06’s VIR best with a 2:39.77 lap.

http://www.detroitnews.com/story/bus...way/109986000/

Last edited by johnglenntwo; 02-07-2018 at 07:12 AM.
Old 02-07-2018, 08:21 AM
  #107  
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Originally Posted by johnglenntwo

Virginia International Raceway Grand East Course (post 01/2014)
http://fastestlaps.com/tracks/virgin...e-post-01-2014
Yeah, all those times are for the Grand West. That page is wrong, they almost never run the Grand East configuration.
Old 02-07-2018, 09:29 AM
  #108  
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Default Yes, this guy brought up an old Skank post! ;)

Originally Posted by cgarnerspeed252
I am a youtuber and I made a video on the ZR1 and I was so happy to hear how well the ZR1 performed on the VIR track because I have been on that track before. I created a YouTube video on being on that track. My channel name is Cgarnerspeed252 please feel free to check it out and subscribe.
Originally Posted by racerns
Yeah, all those times are for the Grand West. That page is wrong, they almost never run the Grand East configuration.
If I'm getting confused having read up-to-date information someone has to benefit from a proper summation at this juncture! I think I recall C&D saying GM uses a different version than they did before too!? Screw it this is the standard now! And Thanks!

Last edited by johnglenntwo; 02-07-2018 at 08:07 PM.
Old 02-07-2018, 11:10 AM
  #109  
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Imagine if the Zr1 had McLaren level aero. How much faster would it be?
Old 02-22-2018, 10:13 AM
  #110  
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Originally Posted by johnglenntwo
Skank talked to Milner at Mazda. Milner said, "Any of the C7R drivers are faster than Mero"!
They now have significant down force - more like they're used to!
No excuses so maybe they'll get it on!

BUT lets calculate that for Giggles:
1:53.5/X = 1:57.03/7:01.3
X=6:48.6; beats Performante
I know it's a different track, but with Milner's confidence does he mean he or "any of the C7R drivers" would beat Mero's 2:47 at VIR?
Old 02-22-2018, 10:55 AM
  #111  
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Default I recall his speaking of The Nurburgring directly then!

Originally Posted by Achmed
I know it's a different track, but with Milner's confidence does he mean he or "any of the C7R drivers" would beat Mero's 2:47 at VIR?
At least some of them had been running the 24-hours at The Nurburgring at that time too!

Also, you might want to recalculate that with the ZR1's actual time on the Grand now! But, within 10s of the GT2 RS's time still works for me without a Callaway -200lb ZR1!

;

2:37.25(157.25s)/X = 2:40.02(160.02s)/7:01.3(421.3s)
X=6:54

Last edited by johnglenntwo; 03-01-2018 at 09:48 PM.
Old 02-22-2018, 01:13 PM
  #112  
Poor-sha
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I'm not a big fan of all the ring time speculation but the difference in ZR1 speeds on the straights at VIR over the Z06 was telling. There will be a lot of time made up in the high speed sections.
Old 02-22-2018, 01:34 PM
  #113  
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Default Good thought!

Originally Posted by Poor-sha
I'm not a big fan of all the ring time speculation but the difference in ZR1 speeds on the straights at VIR over the Z06 was telling. There will be a lot of time made up in the high speed sections.
It's certainly not beyond the realm of possibilities that the ZR1 will be a no show there and of course its reappearance there is a foregone conclusion, as demonstrated by the not necessarily translatable VIR! ("Nothing Quite Like The Nurburgring" Tadge!)
Oh well, maybe that GM/Callaway ZR1!

Last edited by johnglenntwo; 02-28-2018 at 12:39 AM.
Old 02-22-2018, 04:09 PM
  #114  
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Originally Posted by Poor-sha
I'm not a big fan of all the ring time speculation but the difference in ZR1 speeds on the straights at VIR over the Z06 was telling. There will be a lot of time made up in the high speed sections.
Agreed, the ZR1 was accelerating through 150mph like a freight train where the Z06 was clearly starting to hit a wall. Not only that, but its speed through and exiting the Esses was a good 5-6mph faster than the Z06.

On a wide open track like the Ring where horsepower and downforce are the name of the game, the ZR1 should acquit itself well. I'm still thinking it will eke out a sub-7min time.

Last edited by Kappa; 02-22-2018 at 04:16 PM.
Old 02-22-2018, 05:08 PM
  #115  
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Default Probably!

Originally Posted by Kappa
Agreed, the ZR1 was accelerating through 150mph like a freight train where the Z06 was clearly starting to hit a wall. Not only that, but its speed through and exiting the Esses was a good 5-6mph faster than the Z06.

On a wide open track like the Ring where horsepower and downforce are the name of the game, the ZR1 should acquit itself well. I'm still thinking it will eke out a sub-7min time.
Even if it's speedy enough here, a 3550lb inertial mass RWD that fast is unprecedented there.
If they do indeed run they will probably play it safe checking up on the throttle (Tadge's stated 7' Goal).


Last edited by johnglenntwo; 02-27-2018 at 05:55 AM.
Old 02-22-2018, 05:17 PM
  #116  
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Originally Posted by johnglenntwo
Even if it's speedy enough here, a 3550lb inertial mass RWD that fast is unprecedented there.
If they do indeed run they will probably play it safe checking up on the throttle.

The Ferrari 599XX weighs about the same the as the ZR1 and turned a sub 7 lap. Granted, it makes more downforce than the ZR1 and probably runs more aggressive tires but, it has been done.
Old 02-22-2018, 05:19 PM
  #117  
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Default Slicks!

Originally Posted by Kappa
The Ferrari 599XX weighs about the same the as the ZR1 and turned a sub 7 lap. Granted, it makes more downforce than the ZR1 and probably runs more aggressive tires but, it has been done.
A million dollar race car. About 3,350lb with variable up to almost 1,400lb of DF!

https://www.caranddriver.com/reviews...i-599xx-review

Scary trying to surpass this thing!

Last edited by johnglenntwo; 02-22-2018 at 05:27 PM.

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Old 02-22-2018, 05:29 PM
  #118  
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Originally Posted by johnglenntwo
A million dollar race car. About 3,350lb with variable up to almost 1,400lb of DF!

https://www.caranddriver.com/reviews...i-599xx-review

Scary trying to surpass this thing!
I know what it is. That why I mentioned it.

Scary? No. I really don't see what the big deal is.
Old 02-22-2018, 05:42 PM
  #119  
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Default Right! ;)

Originally Posted by Kappa
I know what it is. That why I mentioned it.

Scary? No. I really don't see what the big deal is.
Winkler and Mero drove 9/10 at VIR. Good drivers drove the Viper at The Ring, and their high side run being worst case has the ZR1 getting at least a 6:54!

Unless I'm gathering correctly about the weight issue, and safety!? THAT INTANGIBLE CAPABLE SOFTWARE!?


Last edited by johnglenntwo; 03-01-2018 at 09:54 PM.
Old 02-22-2018, 11:16 PM
  #120  
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Default Doing the math

From the vir zr1 time vs the pre-updating calibration z06 (15 z06 vir time), the zr1 gains 1 second every 40 seconds. So that's about 11 seconds or almost 11 seconds over the ring. Rumour was z06 got under 7:10 at the Ring with Mero so zr1 should be some seconds below 7.


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