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C8 not seen before specs (not me anyway)

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Old 08-25-2019, 09:55 PM
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BJ67
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Default C8 not seen before specs (not me anyway)

Unbelievable C8 info, rushed pictures of a page in a booklet from a detroit GM engineer I spoke to at Corvettes at Carlisle, sorry for the the quality, I was very rushed and couldnt even touch the booklet.






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Old 08-25-2019, 10:11 PM
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JerriVette
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Originally Posted by BJ67
Unbelievable C8 info, rushed pictures of a page in a booklet from a detroit GM engineer I spoke to at Corvettes at Carlisle, sorry for the the quality, I was very rushed and couldnt even touch the booklet.





Thats pretty awesome
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Old 08-25-2019, 10:41 PM
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I am going to be really interested to see some lap times. The new c8 is quicker than the ZL1-1LE in the 1/4mile by 0.1sec but a slower trap by 6mph, with the c8 having 155HP LESS

0-60 ZL1-1LE is 3.5, C8 is 3 and Z51 is 2.9 (rounding again?)

Lat g's are extremely close 1.02 to1, could be a rounding thing

60-0 braking was close ZL1-1LE at 107 and the C8 at 108.4 with much smaller brakes.

getting more and more excited with the car as information is revealed.

Last edited by TLSTWIN; 08-25-2019 at 10:44 PM.
Old 08-25-2019, 10:44 PM
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BJ67
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Originally Posted by TLSTWIN
I am going to be really interested to see some lap times. The new c8 is quicker than the ZL1-1LE in the 1/4mile by 0.1sec but a slower trap by 6mph, with the c8 having 155HP LESS

Lat g's are extremely close 1.02 to1, could be a rounding thing

60-0 braking was close ZL1-1LE at 107 and the C8 at 108.4 with much smaller brakes.

getting more and more excited with the car as information is revealed.

I have never put any real concern or thought on trap mph because et wins, not trap.
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Old 08-25-2019, 10:46 PM
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holy large wheel offfset, wow

at least that will help with the aftermarket guys getting proper wheels out
Old 08-25-2019, 10:48 PM
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Originally Posted by BJ67
I have never put any real concern or thought on trap mph because et wins, not trap.
ya, its the 0.5 -0.6 quicker launch
Old 08-25-2019, 11:04 PM
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Default 1/4 mile 11.3 secs at 121mph

Is 11.3 Base or Z51? From chart did not seem to identify? How does that time compare to Ford GT or some Porsche and McLaren Times?

thanks
Old 08-25-2019, 11:37 PM
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omg.. if there is only a .1 sec difference in 0-60 and 1/4 time is the same.....

Z51 option is sooooo f@cking gone with its non- performance exhaust. Then its back to just save the money or kick it all into the 2lt .... damn it.. damn it...
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Old 08-25-2019, 11:51 PM
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Wow. Great performance for the base model with a n/a motor.
Old 08-26-2019, 02:31 AM
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great info.. thanks for posting!


notice convertible weight listed...
Old 08-26-2019, 03:02 AM
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absolutely killer for a base model Corvette! the Z models are going to be world beating, great job GM!
Old 08-26-2019, 04:10 AM
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Again as usual in term of acceleration, the car will only do great in 0-60! after that things will get worse and maybe you will be walked by 350 hp cars! really stupid gear ratios DISAPPOINTED
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Old 08-26-2019, 06:05 AM
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I would assume the base car numbers are with the standard exhaust ?
Old 08-26-2019, 06:09 AM
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CaryBob
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The C7 Stingray braked 60-0 in 90 feet. Am I reading correctly that the C8 requires 115 feet?
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Old 08-26-2019, 06:20 AM
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Originally Posted by Iker
Again as usual in term of acceleration, the car will only do great in 0-60! after that things will get worse and maybe you will be walked by 350 hp cars! really stupid gear ratios DISAPPOINTED
What is stupid about the gear ratios?
Old 08-26-2019, 06:21 AM
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I see the approach angle for the C8 is 9.8 degrees. Anyone know what it is for the C6 or C7? I couldn't find it. That could help determine the value/need for E60 lift option.
Old 08-26-2019, 06:49 AM
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Originally Posted by faninc
Is 11.3 Base or Z51? From chart did not seem to identify? How does that time compare to Ford GT or some Porsche and McLaren Times?

thanks
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Old 08-26-2019, 07:05 AM
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gthal
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Impressive!
Old 08-26-2019, 07:48 AM
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Originally Posted by Iker
Again as usual in term of acceleration, the car will only do great in 0-60! after that things will get worse and maybe you will be walked by 350 hp cars! really stupid gear ratios DISAPPOINTED
Not sure I see where you are coming from on this...

A C7 Z06 has a 1/4 mile of 10.95s at 127mph
A C7 Z51 has a 1/4 mile of 12.0s at 117mph

How is 11.3s at 121mph not a really impressive result for the base Corvette? There aren't a lot of cars in that snack bracket... virtually none in a similar price range.

Oh, and the C8 isn't a drag strip car anyway!!! It will do very well on a track (road course) vs. those 350hp cars
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Old 08-26-2019, 07:54 AM
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Nice find!

Very nice specs, nobody can really complain about 0-60 in 2.9 and a 1/4 a 11.3@121 with a top of 193 out of 500hp.

Sure, 10.9@130 and 200mph for numbers would look great, but that is where the new Z will come in, probably much better.

For fun I researched GMs published specs on the C7 Z06 with A8 and it was 0-60 2.95 1/4 at 10.95@127 with Z07 package.

I don't have time, but the 2019 ZR1 specs I found are 212 mph top speed and 0-60 in 2.85.
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