C8 Corvette DYNO numbers LEAKED! Z06 Horsepower REVEALED! Spyder production, Burnout mode, and MORE!

  • Published on Sep 20, 2019
  • The leaked dyno horsepower/torque numbers are likely for the Z06 iteration of the C8 Corvette but they are quite impressive to say the least. With more aerodynamic bits and about 120 - 140 more horsepower, the Z06 is going to be a monster.
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Comments • 445

  • HorsePower Obsessed
    HorsePower Obsessed  25 days ago +21

    The leaked dyno horsepower/torque numbers are likely for the Z06 iteration of the C8 Corvette but they are quite impressive to say the least. With more aerodynamic bits and about 120 - 140 more horsepower, the Z06 is going to be a monster. 😮

    • Marco Jordan
      Marco Jordan 6 days ago

      Horsepower O the rumors for zr1 are z06

    • Marco Jordan
      Marco Jordan 6 days ago

      Horsepower O c8 corvette zr1 horsepower going to be

    • HorsePower Obsessed
      HorsePower Obsessed  6 days ago +1

      @Marco Jordan That's the rumor!

    • Marco Jordan
      Marco Jordan 6 days ago +1

      HPO so u telling me ZR1 going to have 850-900 hp

    • Marco Jordan
      Marco Jordan 6 days ago

      HPO how much horsepower is the zr1 corvette going to have

  • Brad Vogel
    Brad Vogel 4 days ago +1

    I am not getting a C8 until I see the Z06. Until then my C7 3LZ Z06s will do just fine. :)

  • Chris Madsen
    Chris Madsen 6 days ago

    Those HP numbers are not possible at that rpm N/A. It would need to be closer to 8000 rpm, not 5500. They would be top mount blower numbers.

  • diesel homeboy
    diesel homeboy 6 days ago

    Why would they make the horsepower 620 at the crank . the 2019 zo6 has 650 hp

  • The Birds My Word
    The Birds My Word 8 days ago +1

    Drag racers irritate me. It's a pointless event...

  • rideFANCY
    rideFANCY 8 days ago +1

    Doesn't matter with lower hp as long as heat wasn't an issues I think

  • scott moore
    scott moore 8 days ago

    They want the convertibles to be ready for summer 2020. It’s a huge seller when you can actually enjoy it.

  • Hardy Coffman
    Hardy Coffman 9 days ago

    It’s not possible to build a flat-plane crank much larger than 5L- ask Ford... 5.2L Voodoo engines in the 350R are vibrating themselves apart. The drawback/price of a lightweight fast rotating flat plane crank is lots of harmonic vibration when the stroke gets long enough to reach displacements over 5L. Ford had to add 20+ lbs to the crank in the VooDoo engines and change the firing order just to smooth them out. It’s crank weighs 50lbs, and by comparison a typical Ferrari flat plane crank weighs about 35lbs and that’s a HUGE difference in rotational momentum and vibration. I know there’s no replacement for displacement, but all the extra weight for half a liter in displacement defeats the whole reason for doing it. The natural balance and vibration damping of a cross plane crank is what allows larger than 5L displacement. At 5.5L you’d have to add so much weight to the crank to balance it that it would defeat the purpose. The Z06 will likely come in right around 4.8-5.0L, and the ZR-1 will get an updated TT version of the Cadillac Blackwing V-8.

  • Jon Bradfield
    Jon Bradfield 9 days ago

    Screw the burnout. I want to see the Z06 twin-turbo, flat-plane crank Zora on the track eating Ferraris and Lamborghinis for breakfast. Then watch the same the Zora on the street terrorizing the "Bel-Air Boulevardiers" in their Euro-trash buggies. (Sweet revenge for General Motors)!

  • Boywonderr71
    Boywonderr71 10 days ago

    I hope this is the Grand Sport dyno, not the Z06. It would be sweet, TT Z06 & Grand Sport NA both with flat plane cranks.

  • Boywonderr71
    Boywonderr71 10 days ago +1

    I'm an ex union employee. I HATE THEM! GREEDY, LAZY AND not worth spit!.

  • Moises Lopez
    Moises Lopez 11 days ago +1

    Hoping for a N/A FPC Z06! and manual option
    the zr1 can be boosted

  • Mr Kevin
    Mr Kevin 11 days ago

    Makes no sense to go from a 650hp to a 625hp.

    • Mr Kevin
      Mr Kevin 8 days ago

      @SXS Marine We shall see.

    • SXS Marine
      SXS Marine 8 days ago

      It’s just talk and the talk was 800hp in the rear and 200hp Electric in front

    • Mr Kevin
      Mr Kevin 8 days ago

      @SXS Marine They are talking about 800hp for a ZR1 so that Z06 would most likely be around 700

    • SXS Marine
      SXS Marine 8 days ago

      Mr Kevin supercharged vs NA it makes tons of sense. The corvette race car has like 450 HP you don’t need a lot to go fast And look at lambo and Ferrari they don’t have much over 600 except a few.

  • Godzilla
    Godzilla 11 days ago +1

    I think those numbers may be for the Grand Sport. I see the numbers being higher in the Zo6, and a lot higher "Near 1000HP" in the ZR1-ZORA.

  • Roman Johnston
    Roman Johnston 12 days ago +1

    Probably not a good idea to talk about the strike. As a union worker myself.....talking about scab labor will only tick off any union fans you have. It sounded like your more interested about the product you might receive than the workers and their concerns and needs. Just some friendly advice. Hopefully they will just have it resolved before the production line comes on line.

    • HorsePower Obsessed
      HorsePower Obsessed  12 days ago +1

      That was ultimately what I was trying to convey. I hope both sides can come to an agreement.

  • Cassie Spencer
    Cassie Spencer 15 days ago +1

    495 BHP (crank) equates to approximately 445 - 420 RWHP taking into account both 10% and 15% HP drivetrain loss, respectively.
    However, since the C8 uses a dual clutch A/T (vs a torque converter A/T) it could potentially result in more or less HP loss compared to a torque converter A/T although I used the same drivetrain loss percentages for both.
    This can be further refined if RWHP and RWTQ dyno results were available using the formula: RWHP/RWTQ /.85 = BHP/BTQ.
    Furthermore, the amount of horsepower lost due to inertia, drag, windage, pumping and friction varies depending on engine, transmission and drivetrain design. Therefore, the total power lost is specific to each vehicle and no single rule, percentage or fixed number can apply to all vehicles. In other words, it’s a calculated ‘guesstimate’, although an often somewhat accurate one.

    • Cassie Spencer
      Cassie Spencer 14 days ago

      @HorsePower Obsessed Another thing I haven't seen anyone mention is the fact dual clutch automatics have some quirks drivers need to be aware of.
      For example, when you're stopped, put your foot on the brake which in effect automatically puts a DCT in neutral. And doing so is a good idea since it's best to avoid inching forward like many people do with a torque converter A/T. That's kind of a 'no no' with a DCT and I won't be surprised if it's mentioned in the owners manual. Why is that? It's due to the fact a DCT uses internal clutches which, when used to creep forward, results in unnecessary wear.
      I've driven a few 'P' cars which had the PDK trans and I was cautioned about doing that, although I made them feel better by agreeing it's not a good idea and explained why. :)

    • HorsePower Obsessed
      HorsePower Obsessed  15 days ago +1

      Exactly right. The DCT is what really throws a wrench into the works because it could be less or more. The % lost was always spot on but the DCT is the wildcard.

  • Steve Fowler
    Steve Fowler 15 days ago

    I can't see GM putting another SBC engine in the Z in the C8. I believe GM races the C7R in the GT International series which has a 4 liter limit for turbo charged cars so I think the C8 Z engine may very well follow Ferrari and McLaren a 3.9 literish TT engine FPC DOHC V8 at about 650 BHP in Z form...maybe even "just" 600 BHP, then 700 in the ZR1 like the Ferrari F8. Anything past that is overkill without AWD and/or hybrid.

  • Yoosee motoring channel
    Yoosee motoring channel 15 days ago +1

    People complaining about new hp figure lower than c7, look at the big picture. 560whp on mustang dyno should mean close to 650 crank hp. Not only that, this is NA! W smaller displacement. Means it doesn’t have to deal w all the supercharger+pluming weight. Not to mention good chance of it having much better response & higher rpm limit.
    Its not always simple hp numbers game. Remember, new 992s does 0-60 in 3 sec flat w 440hp. Its about efficiency and how well the power gets transferred to the road.

  • A. C. E.
    A. C. E. 17 days ago

    Where on the video do we see it on a dyno?

  • Jay DKB
    Jay DKB 18 days ago

    TVcliprs need to be aware of an email hack going around allowing their channels to be stolen and shut down: tvclip.biz/video/HGztY_-cuZk/video.html just FYI

  • gtpsleeper9
    gtpsleeper9 19 days ago +5

    Maybe the Grand Sport will have a different engine this time?

  • whiteandnerdytuba
    whiteandnerdytuba 19 days ago +2

    It will be about 5 grand to tune a c8. Prepare yourself

    • whiteandnerdytuba
      whiteandnerdytuba 19 days ago

      HorsePower Obsessed cause of Chevy and their anti consumer practices

    • HorsePower Obsessed
      HorsePower Obsessed  19 days ago +1

      Quite likely... The cost is up there for the C7 ZR1 for a similar reason.

  • Derek Jones
    Derek Jones 19 days ago +2

    6:40 that intake and supercharger cover on the front trunk is going to be so useful! (sarcasm)

  • Big Injun
    Big Injun 19 days ago +1

    Those can not be for the z06. They don't go backwards. Will be well above 600whp.

  • thillyard1
    thillyard1 19 days ago

    I don’t see how the strike won’t affect C8 start date as they were scheduled to build C7’s all the way through September. They have people who already put down deposits and ordered and I don’t see GM abandoning sold orders.
    Also keep in mind before the strike the union only produced 8 C7’s. So GM is already weeks begin on C7 production and each day the strike continues likely mean# C8 production slips.

  • Tommy McDonnell jr
    Tommy McDonnell jr 20 days ago +2

    That convertible is absolutely awesome looking

  • Roy Mardis
    Roy Mardis 20 days ago +1

    Good point on the leaked HP number, but a N/A engine with a flat plane crank, SHOULD make peak power higher than 5400 RPM.

      EVOVIISWE 20 days ago

      Exactly what I was thinking, even with turbo it should have been higher, my stock cam LS7 peaks at around 6k.

  • Built 2jz Lexus
    Built 2jz Lexus 20 days ago +2

    They specified in the C8 release that the stingray was the last NA V8

    • HorsePower Obsessed
      HorsePower Obsessed  20 days ago +2

      Really? I didn't hear this. Definitely gives the twin turbo rumors some more merit then.

  • Built 2jz Lexus
    Built 2jz Lexus 20 days ago

    They specified in the C8 release that the stingray was the last NA V8

  • Daylan’s Designs
    Daylan’s Designs 20 days ago

    I don’t know where you getting your production dates from but they are not correct!
    I can assure you. They had already made hundreds and hundreds of the C8 ...6 weeks ago they had 300 produced when I was at the plant and museum.

  • Jason
    Jason 20 days ago +1

    Bigger is not faster people. Your big block chevy corvette days are gone. They cant fit anything but a small block in this car. The ZO6 will have twin turbos and a ZR will probably have bigger turbos. Go to ChevyDudes channel and see the vid on the cut a way car and engine if you think im wrong.

    BLACK PANTHER 1 21 day ago

    Maybe it's for the GrandSport 561hp

  • Edward Vanhoose
    Edward Vanhoose 21 day ago +1

    You would need 650 crank hp to make 560 whp.

    BIG JDM 21 day ago

    c’mon guys let’s be serious. u guys dnt care about build quality or new employees . ur going to buy a C8 regardless , complain if it’s build quality is junk but drive it anyway.

  • Dave Wilkirson
    Dave Wilkirson 21 day ago +1

    Great burnout wasn't it?

  • MrVb66
    MrVb66 22 days ago

    GM is trying to bust up the Union the union has had GMC by the balls for years now THEY'RE at the point where we have technology to automate most of these jobs what they're going to do is grease the hands of the union bosses and pick out a couple of the leaders to get back to work automate most of these jobs and the rest of the slack will be taking up in Australia Mexico and China that way they can bust up the Union I would anticipate with the next 5 to 10 years they're going to build a new state-of-the-art plants in Texas which is a right to work state which means they can fire you anytime they want Union or non-union and most of these plants will be automated so walking off these jobs was kind of stupid they're going to lose those jobs eventually anyway

  • Roger Kremer
    Roger Kremer 22 days ago +1

    the 0 to 60 car was to quite needs a exhaust

  • jbp122
    jbp122 22 days ago

    Given the current z06 has 650hp I’m guessing the c8 z06 will be around 700hp

  • Coffee Rebel
    Coffee Rebel 22 days ago

    IMO, there is no way the Z06 will have less than 700 HP. Last few generations the Z06 had similar (slightly higher) HP than previous gen ZR1 so if that tradition continues, we might be looking at 750-ish HP Z06 and ZR1 variant will probably be some crazy hybrid monster. It might be a Grand Sport dyno?

  • Logical Man
    Logical Man 22 days ago +1

    Smokey burnout? Where’s the smoke? Where’s the burnout????

  • BLACK05GO1
    BLACK05GO1 22 days ago +1

    Mustang Dynos typically dyno about 10% lower than a dyno jet dyno. So 560 rwhp would be close to 600 rwhp on a dyno jet, which would make crank HP around 650-700 hp at the crank.. That could see the base model making around 480 hp, the ZO6 making around 650 - 700hp, and the ZR1 making around 750-800 hp. Remember this is a different car. You can't compare these hp numbers apples to apples with the C7 (which is a heavier car that doesn't launch well).

  • Anthony Freda
    Anthony Freda 22 days ago

    I’d bet the #s will be a little more, maybe mid 600s but with this mid engine platform and all the aero going on, as well as the dct, this car just doesn’t need the same power to be as fast as the c7s and the rest of the “competition”. Plus Chevy wants to leave room for improvements/gains in power in future models. It’s kind of standard business practice in all industries to leave some room to continue to “improve and sell” them for many years. Certainly they could build a 1k horsepower monster now, but why not get there gradually and sell a ton more cars. Regardless, this C8 truly was “engineered” to be fast from A to Z. Add some weight savings and sticky tires this thing is going to flat out FLY on any kind of track you can throw at it.

  • DeMarcus Crooms
    DeMarcus Crooms 23 days ago +1

    Keep doing what you doing brother!

  • Steve Fowler
    Steve Fowler 23 days ago +5

    From an Engineer's stand point it makes no sense to build a N/A DOHC flat plane crankshaft engine that is 5.4+ liters to develop 600 BHP...that's like shooting yourself in the foot and you are left with a dead end engine (i.e. not a good candidate engine to TT charge for 700 HP due to Vibration issues inherent in large displacement FPC engines)...much easier/smarter to build a 4 liter TT FPC DOHC engine to dial in 600 H.P. pretty conservatively (i.e. without needing to go to Titanium crankshaft/flywheel/connecting rods and Inconel intake and exhaust) and then if you want a Zora/ZR1 car just use a titanium/Inconel build and you can get to 700 HP and then the price tag will be $175K+, whereas I would expect a Z Spider could be built at a good profit for about $125K. I own a C7 Z06 so am waiting to see what the Z power plant really is...should be interesting.

  • Steve Fowler
    Steve Fowler 23 days ago +1

    Fyi, there is a "public" reveal for the Spider on Oct. 3rd at Kennedy Space Center Visitors complex at the Rocket Garden at 11am...open to the public but you have to pay the normal $54 entrance fee....I live just around the corner in Cocoa beach so I am going for sure. I am waiting on the Z06 Spider.

  • I
    I 23 days ago

    Bending its frame during testing wasn't resolved..... A modified one has a bent frame too! 😂😂😂😂
    Enjoy your "easy to mod" frame bending Fiero v2.0!

  • William Arrington
    William Arrington 23 days ago

    They are obviously the Z06 numbers. figure 10% drivetrain loss. Iam hoping you miss spoke also. HP and TRQ cross at 5252 RPM. One HP is equal to 33,000 foot pounds of work per minute. When you do the extra math of addinging in the equations for torque and velocity you will find out hp always equals TRQ at 5252 rpm. They have to cross there because thats how math works. Therefore peak trq ends no later then 5252 and normally closer to 4000 so if those are the actual leaked number they are 100% made up. For the sake of a final number though.. let use the wrong numbers spoke. That would be 617 hp at the crank and 600 trq. People might also cry because the last z06 made more power... who cares. The outgoing z06 did o to 60 in 2.95 seconds or to put it in perspective... the same as the base c8 corvette. The base c8 also will run about 11 flat if figures are all true in the quarter with a good launch. A stock c7 z06 runs about 10.8 with a good launch on stock tires. There are freak cars claiming 10.6 but i never believe those outliers. As long as the z06 comes with the blackbird. There will be part available pretty much the first month. hennessey is already building parts for the ct6 vsport which means its only a few tweaks to make them work on the vette. here is the write up on the stock motor in a 4400 pound caddy... thats a total guess on weight. www.roadandtrack.com/new-cars/first-drives/a28603690/2020-cadillac-ct6-v-first-drive-review/. Its a very impressive motor. Take away 1000 pounds and slap that in a vette and you have a monster that will eat the outgoing zr1 with a tune only. Now here is the issue. The ct6 is built in china... that motor is probably built there also. This globalization is pissing me off but at the same point you cant blame GM here. The AWU is a piece of crap and has already destroyed the american auto market once.

  • Oscar Velasquez
    Oscar Velasquez 23 days ago

    The 495 horpower on the c8 could be whp which would probably make 560hp to the crank.

  • Peter Cooney
    Peter Cooney 23 days ago

    That was at 5400RPM ... if this really will be a flat plan you still have atleast 2000-2500 RPM left meaning your HP will be higher.

  • jetsetjoey
    jetsetjoey 23 days ago +7

    I did not see any smoke in "Burn-out Mode." In fact, it looked no different than "Launch Mode." Hmm... Input anyone?!?

    • Jon West
      Jon West 20 days ago

      Most likely wasn't thiere car to be actually doing burnouts at a stand still in my opinion he just didn't hold the break down.. Corvette should have no problem roasting some tires. Just wasnt his car to really toy with

    • Steve Fowler
      Steve Fowler 22 days ago

      yeah pretty lame...you aren't doing "drop the clutch" burnouts with a heavy mid engine car with big fat sticky tires with only 495 HP

  • robert f
    robert f 23 days ago +2

    Sad... an iconic American muscle car looked like an European supercar..

    • Liam
      Liam 15 days ago

      Lmao not a muscle car

    • fxu z
      fxu z 22 days ago +1

      it was never a muscle car

  • 1mantisco
    1mantisco 23 days ago +3

    That burn out was not a big old smoking burnout

  • Brandon King
    Brandon King 23 days ago

    No worries about build quality, dont forget these are preproduction cars! The regular corvette assemblers didnt likley build these and they would never let fit issues leave the plant.

  • Brendan Perry
    Brendan Perry 23 days ago +1

    Is the new C8 AWD or RWD?

    • Brendan Perry
      Brendan Perry 9 days ago

      @Jon Bradfield Thank you for your reply. Wondering if Chevrolet will follow Audi's R8; now offering both AWD & RWD? Would be nice to be able to hit s switch and go from RWD to AWD like you would on a SUV or truck; 2WD to 4WD. Do any of the sports cars, out there today; have that type technology?

    • Jon Bradfield
      Jon Bradfield 9 days ago

      It is RWD.

  • fldiver jc
    fldiver jc 23 days ago

    I sure hope those numbers aren't for the z06....that wouldnt be an increase over the c7 z06 which made 650hp. Please correct me, but to my memory each new generation as of late had been more potent in the hp department than previous gens....so why would that change with the c8?? Your opinion would be appreciated.

  • BillD64
    BillD64 23 days ago

    No way is GM replacing workers with new ones. Maybe some small company might get away with that stupid move but not large ones.

  • kirk overton
    kirk overton 24 days ago

    Even if they cut the losses and hire new people, it takes a lot less than two to three months to learn the processes of manufacturing to a proficient or better level.
    I wouldnt worry about it.
    I work in manufacturing at a vehicle manufacturing plant.

  • KCImages
    KCImages 24 days ago

    Def will be a delay , lots of Prep before full Production , that why it wasnt till Dec . anyway ?

  • Wayne Fletcher
    Wayne Fletcher 24 days ago

    Look listen and weep

    THOMAS DOMENECH 24 days ago

    flat plane crank engines hit peak HP at way higher RPM's then 5400. peak HP on a pushrod engine would come around those RPM's but I doubt they are true for the base at the wheels.