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Old 12-17-2012, 01:56 PM   #29
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like I said in the other thread, I eat crow here ,but I would still like to know how the ZR1 picked up 2 seconds since its last time there.
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Old 12-17-2012, 01:58 PM   #30
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You lost me. Is this why you think the ZR1 had racing tires?
Actually I think you guys are talking about two different things.

He was referring to shanks post about the ZO6 lap time.
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Old 12-17-2012, 01:59 PM   #31
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like I said in the other thread, I eat crow here ,but I would still like to know how the ZR1 picked up 2 seconds since its last time there.
Ask #3.
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Old 12-17-2012, 02:09 PM   #32
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You lost me. Is this why you think the ZR1 had racing tires?

The ZR1’s R-compound Michelins are rated at 80 treadwear. The Viper’s Pirelli P Zero Corsas are an equally yet somehow even more ludicrous 60 treadwear.
So, are the Corsas R-compound too? I would guess yes because of the treadware, but not sure.
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Old 12-17-2012, 02:15 PM   #33
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Was this a purpose built car just for this run or did it come right on the showroom? And I mean both cars. I don't want to start anything. I'm just not up on the cars that run there as far as where they come from and how they are prepped.
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Old 12-17-2012, 02:15 PM   #34
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So, are the Corsas R-compound too? I would guess yes because of the treadware, but not sure.
They are comparable tires from different companies.
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Old 12-17-2012, 02:24 PM   #35
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like I said in the other thread, I eat crow here ,but I would still like to know how the ZR1 picked up 2 seconds since its last time there.
Seat time is invaluable, even for the best of drivers.
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Old 12-17-2012, 02:25 PM   #36
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Seat time is invaluable, even for the best of drivers.
I do agree. I was lucky enough to drive a NASCAR a month ago and my last lap was my quickest.
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Old 12-17-2012, 02:35 PM   #37
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Originally Posted by motorhead View Post
Was this a purpose built car just for this run or did it come right on the showroom? And I mean both cars. I don't want to start anything. I'm just not up on the cars that run there as far as where they come from and how they are prepped.
They were both stock

http://www.motortrend.com/roadtests/...srt_viper_gts/
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Old 12-17-2012, 02:38 PM   #38
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I do agree with some of the others. After seeing the viper in the flesh, the ZR1 looks a lot better.
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Old 12-17-2012, 05:46 PM   #39
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Originally Posted by ShnOmac View Post
Actually I think you guys are talking about two different things.

He was referring to shanks post about the ZO6 lap time.
Correct, I was saying both the ZR1 and Viper had the tires that came on the cars from the factory, in other words street legal tires, not racing tires like the Z06 had when it did its lap and was faster than the Viper but slower than the ZR1. Of course those were different days under different conditions. Hard to compare times really unless done on the same day back to back like they did with the ZR1 and Viper.
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Old 12-17-2012, 09:02 PM   #40
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Biggest difference in the ZR1 in this test and the previous test is probably the Cup tires. Those didn't become standard until the 2012 MY if I remember correctly. And those are crazy sticky from what I understand.

They made a huge difference in the ZR1 and Z06 at the 'ring. So much so that they re ran both cars.

Easily 2 second improvement.

What MY was the last ZR1 at Laguna Seca?
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Old 12-17-2012, 09:04 PM   #41
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Biggest difference in the ZR1 in this test and the previous test is probably the Cup tires. Those didn't become standard until the 2012 MY if I remember correctly. And those are crazy sticky from what I understand.

They made a huge difference in the ZR1 and Z06 at the 'ring. So much so that they re ran both cars.

Easily 2 second improvement.

What MY was the last ZR1 at Laguna Seca?
Thanks for your input.

Also did you see this crap that good old Ralph tweeted today?


http://api.viglink.com/api/click?for...13557993263376
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Old 12-17-2012, 09:11 PM   #42
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What MY was the last ZR1 at Laguna Seca?
According to Motortrends "Laguna lap" it was 2009.... doesn't seem right but I guess it could be.


http://www.motortrend.com/features/laguna_lap/
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