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C8 Corvette Dyno'd 656 hp and 606 lb-ft

Blkout

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#1

Speedy!

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#2
Isn't it pretty well known Chevy provides ringer cars to the media? I remember that being a thing.
 


ACMAVRO

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Yeah I didn't get that when I read it. Sounds like a bunch of BS to me
 


MiHiHemi

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I’ve long despised GM along with their business model. Swore I’d never buy a new GM product. Might have to reconsider when these come to used market though LOL
 


OP
Blkout

Blkout

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Thread Starter #5
Isn't it pretty well known Chevy provides ringer cars to the media? I remember that being a thing.
I've never known this to be true simply because most consumers end up running better times than published unlike the Demon.

That being said, my thoughts are something just isn't right the numbers, I can accept that the DCT transmission has less loss than a standard auto trans, but not that much. The 1/4 for the new C8 Z51 is low 11's at 121-123mph depending on where you read. With a curb weight of 3500-3600lbs depending on where you read, there's just no way this car makes more than the advertised 495hp.
 


Markp

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#6
Maybe the stereo speakers produce a extra 150hp?
 


Proud American

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Very interesting. Something doesn't seem right. Looking forward to real world results.
 


Av8ing1

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I'm definitely looking forward to real world results as well. If it really is somehow making that much power...they are going to sell well.
 


DGatzby

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It don't make sense. I agree with @Blkout above. It would blow thru the 1/4 much quicker and with a much higher speed.
 


Thawkmike

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#10
Yea, all the reported performance tests so far say something isn’t right with that dyno number. Not even close really.




Sent from my iPhone using Tapatalk
 


OP
Blkout

Blkout

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Thread Starter #11
It don't make sense. I agree with @Blkout above. It would blow thru the 1/4 much quicker and with a much higher speed.
Yep, a quick trip to the drag strip would have confirmed how accurate those dyno numbers are. If it was making the power that they dyno'd, it would trap well over 130mph in the 1/4.
 


Last edited:

Hickster

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Hickster says,,, a partridge in a fart tree.
 


DGatzby

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Hickster says,,, a partridge in a fart tree.
^^^ the Hickster has spoken. They will take notice now.
 


Hickster

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Tank notice sum body did before I stepped up with a 502 dual turbo with a hit of 3 bottles of nitrous and a partridge family member thrown in for the last straw. With 2quarts of strawberry shine and a dozen of crab cakes to top er off. Beat your egg beaters on that critter. And I raise you a pair of 660s NB's. Strut that Fla, snuff.
 


Hickster

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El Rico reminded me to mention,, that my catch can is bigger than your garbage can and my stage 3 intake is bigger than your stage ette at Diamond Dolls US 19 Clearwater, Fl.
 


tkracing1

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Allright who snuck the 427 in the new Corvette?

I don't see anyway to get 600 horsepower out of "basically" a LT1 without forced induction. You would have seen everyone doing it if possible.
 


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Would be crazy if it is way underrated and ends up running 10's with a DR.
 


Paladin06

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Ok you guys can flame me but, like the Camaro, that thing is butt ugly.
 


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I think the car looks sweet!

Something is definitely up with the numbers, we’ll soon find out as more cars get tested. Could be a marketing ploy, a bit of smoke and mirrors. After all it got GM talk on a mopar site, no such thing as bad press in this case.
 


1971demon

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Ok you guys can flame me but, like the Camaro, that thing is butt ugly.
Not in person it aint...
 




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