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OT - Z/28 at the 'Ring: 7:37 wet lap

Old 10-16-2013, 09:28 AM
  #16  
jfr0317
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Originally Posted by MM3.9GT3
The estimated base price is $65K. The lap time is not as impressive as it seems since the car comes standard with DOT R Compound tires - Trofeo R.

"Milford’s Nürburgring-like high-speed esses pass beneath us with nary a wiggle or twitch from the chassis. (Check out the Z/28’s 7-minute and 37-second run on the real Nürburgring here.) Much of the credit goes to the 305/30-ZR 19-inch Pirelli Trofeo R tires that reside at each corner. Wheel size is staggered slightly—19 x 11-inch front, 19 x 11.5-inch rear—to improve rear tire handling at the limit. Chevrolet tells us going with the 19-inch tire-and-wheel package saves 48 pounds over a 20-inch setup, and lowers the center of gravity by 1.29 inches".

http://www.caranddriver.com/reviews/...st-ride-review
That's a pretty good trick to be able to lower the center of gravity by 1.29 inches by using wheels with a half-inch smaller radius and reducing the overall weight of a 3800 pound car by 48 pounds (<1.3%).
Old 10-16-2013, 10:14 AM
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trumperZ06
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Not bad for a limited production "parts bin" construction.

Old 10-16-2013, 01:18 PM
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GrantG
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Chevy specifically extends the warranty to cover track use, unlike Porsche. But like the GT3, they have added Pankl Ti conrods and true dry sump:

http://www.autoblog.com/2013/10/16/2...-review-video/

Last edited by GrantG; 10-16-2013 at 02:25 PM.
Old 10-16-2013, 01:30 PM
  #19  
Nizer
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Originally Posted by GrantG
Chevy specifically extends the warranty to cover track use, unlike Posche. But like the GT3, they have added Pankl Ti conrods and true dry sump:

http://www.autoblog.com/2013/10/16/2...-review-video/
Good review. Best line by far:

...Chevy is extending the factory warranty on the Z/28 to include track use – the company stands behind the full performance capabilities of this car.

No weasel lawyer speak here - man up or put your tail between your legs and go home.
Old 10-16-2013, 08:12 PM
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Alan Smithee
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If they could just shrink it down to 7/8 size and weight, it would be fantastic...
Old 10-16-2013, 08:38 PM
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andrewk34
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What is the 991 2S time on DOT R Compound tires - Trofeo R? This is a long track, so I bet the tires would cut at least a few seconds of the stock time. How much?
Old 10-16-2013, 09:08 PM
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JGS
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The head engineer said they ran a lap in dry conditions of 7:31.9 but they didn't have the cameras rolling so they didn't count it.
Old 10-16-2013, 10:30 PM
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Tacet-Conundrum
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Originally Posted by JGS
The head engineer said they ran a lap in dry conditions of 7:31.9 but they didn't have the cameras rolling so they didn't count it.
That is just plain silly. Just because they didn't have there GoPro rolling it doesn't count?

Smellings like horse and cow **** to me. Which I smell plenty on in the morning out here in the Sticks of Bakersfield!
Old 10-17-2013, 12:00 PM
  #24  
JGS
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Originally Posted by Tacet-Conundrum
That is just plain silly. Just because they didn't have there GoPro rolling it doesn't count?

Smellings like horse and cow **** to me. Which I smell plenty on in the morning out here in the Sticks of Bakersfield!
Hey, it is what it is. They don't quote if they don't have proof for everyone. I think they lost a lot of time on the back quarter of the track with the inclement conditions. They said they were going to retry later for a better time.
Old 10-17-2013, 12:02 PM
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kosmo
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Originally Posted by Alan Smithee
If they could just shrink it down to 7/8 size and weight, it would be fantastic...
you mean a Vette?
Old 10-17-2013, 04:30 PM
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GrantG
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Originally Posted by kosmo
you mean a Vette?
Vette costs 7/8 as much too (if some of the rumors are true)
Old 10-17-2013, 06:10 PM
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Alan Smithee
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Originally Posted by kosmo
you mean a Vette?
Ha, no...far prefer the Camaro's styling. I think the facelift looks great. Could be a real M3 - sorry, M4 - competitor.
Old 01-06-2014, 03:34 PM
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GrantG
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Holy Crap! Z/28 has an MSRP of $75k. That is a bad joke...

This is almost 50% more than a base C7 Vette and $21,500 more than a track-capable one with Z51 package. I originally expected something around $50k. I have zero interest in any current Camaro at this price point.

http://www.roadandtrack.com/go/news/...f-a-camaro-z28
Old 01-06-2014, 04:37 PM
  #29  
wanna911
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75k is steep. I don't see how they can sell it against the new Z06 unless the Z is 85-90k. I like the car, but not that much. 7:31 is FAST for a pony though.

Originally Posted by jfr0317
That's a pretty good trick to be able to lower the center of gravity by 1.29 inches by using wheels with a half-inch smaller radius and reducing the overall weight of a 3800 pound car by 48 pounds (<1.3%).
Yeah, but didn't you hear 20's are the new 18's and offer a performance advantage.

Old 01-06-2014, 05:00 PM
  #30  
0Q991
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Totally agree. $75k is too pricey.

At the same time, I'd be shocked if the new Z06 is less than $90k.

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