Nissan VC-Turbo engine optimizes power and efficiency

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  • Опубликовано: 30 окт 2024

Комментарии • 752

  • @jaredgarcia2040
    @jaredgarcia2040 5 месяцев назад +27

    This motor has now made it even more crucial to change your oil religiously. So i just watched a video where this motor was torn down. Its honestly a amazing motor, a lot more to go wrong but that's the sacrifice. Its a pain to do any engine work if it really came to it. The tear down video showed everything in the engine to be extremely healthy and clean even after a failure. The failure of this engine, so far is only the bearings and piston side skirt coatings. With time and a little bit more R&D on bearing materials and side skirt coating this engine will be very promising and reliable. During the tear down the bearing spun and the material was all caught by the oil filer which was fantastic, keeping the whole engine very clean and healthy. Honestly if the bearings and side skirt coating get addressed which i wouldnt see it being very hard since its only two issues and lets be honest its probably a money thing, this engine will be a very successful and reliable motor. Nissan please put the extra effort into the next revision of this engine and address these two issues.

    • @elden4267
      @elden4267 3 месяца назад +1

      i do car video ?

  • @dy7296
    @dy7296 4 года назад +41

    This is actually a revolutionary design because even though there are added parts from the Compression ratio Actuator thing, You can see that the design made the engine run smooth enough by itself, that it doesn't need any balancer anymore. Plus, the crankshaft is offset, which allows the combustion stroke to be much more linear, where not only the Efficiency is upped, but also gives less stress on the piston and the crank. So, the lifetime could be possibly lengthened if the design is improved even further?

    • @Mazzulatore
      @Mazzulatore 6 месяцев назад +2

      Well, there are 2 set of rods and a complicated balancer. It's complicate even sparing balancing shafts

  • @FixItAngel
    @FixItAngel 6 лет назад +51

    1:22 This is so awesome

  • @amivitana961
    @amivitana961 4 года назад +8

    Engineer have been struggling for decades to find a perfect solution for compression problem of high speed engines , here there have done it eventually .. awesome 💪🚗🚗

  • @johnnyfigueroa4690
    @johnnyfigueroa4690 5 лет назад +180

    "Hector is gonna be running three civics with vct engines"

  • @russellbanfield7034
    @russellbanfield7034 4 года назад +2

    This is VC turbo, powerful engineering the better porformens is better the future, advice speed and technology. Nissan innovation that excites, distributed by courtesy garage.

  • @conradsealy9603
    @conradsealy9603 6 лет назад +172

    A lot of technology in one engine.

    • @pattycarljackson
      @pattycarljackson 5 лет назад +13

      That won’t be reliable.

    • @Luminous65
      @Luminous65 5 лет назад +3

      @@pattycarljackson why?

    • @pattycarljackson
      @pattycarljackson 5 лет назад +7

      Luminous65 having Variable compression in one engine is going to put a lot of stress on that engine not to mention it’s a turbo and they do fail before the engine will fail and they can destroy the engine. On top of that it’s Nissan they aren’t the most reliable care company.

    • @Luminous65
      @Luminous65 5 лет назад +6

      @@pattycarljackson ok but you can adjust boost to make engine really close to N/A on high CR or increase boost for low cr and high compression ratio is not always bad, Mazda make engine with compression ratio about 14:1 and this make their job right
      And it is True about nissan

    • @pattycarljackson
      @pattycarljackson 5 лет назад +4

      Luminous65 it’s Nissan I’d never trust any of their CVT’s, Automatics, or this new engine. Let’s wait a couple of years and see how well these engines actually hold up. People think because it’s new means it’s reliable and that is absolutely not the case.

  • @h4xor1701
    @h4xor1701 6 лет назад +16

    Love it!
    Variable Compression Ratio + Variable Valve Timing + Active Cylinder Management whould be epic

  • @TENNSUMITSUMA
    @TENNSUMITSUMA 2 года назад +2

    VC-Turbo engine + CVT?!
    What is that, 50 mpg city, 100 mpg highway?!
    Sounds great!
    Unfortunately, I still want my V8 after this 2015 altima 3.5SL finally dies on me... whenever that is considering it's clockwork maintenance and overkill with the fluid flushes for me!
    392 V8 are going away next year, but not only do I like no car payments, i'm 100% sure I can get this altima of mine to 200,000 miles!
    Ah what to do!

  • @djcorlett3168
    @djcorlett3168 5 лет назад +3

    I just leased one of these and the change over is seamless. The Xtronic CVT in the 2020 Altima is years ahead of any other CVT I have owned.

    • @Jack_Gatsby
      @Jack_Gatsby 3 года назад

      how is it going? I hope it's reliable and no issues. Very interesting concept.

    • @rishijai
      @rishijai 2 года назад

      CVTs are not as strong as their geared cousins

  • @AhmedBadr-hm8xt
    @AhmedBadr-hm8xt 4 года назад +5

    Nissan is the largest, most successful and reliable car in the world. I am a lover of Nissan Qashqai, and I hope that she will have it in the future

  • @nicolasfraiha2913
    @nicolasfraiha2913 6 лет назад +4

    But Shinichi Kiga, Nissan's chief powertrain engineer, told me the VC-Turbo engine creates less friction than a regular engine. The secret: Nissan engineers moved the crankshaft out from being directly underneath the pistons' bores and offset it about 15 degrees. That, in combination with the multilink assembly, eliminates the usual side forces that act on a piston as it travels in the cylinder. In other words, the piston is pushed and pulled straight and up down in each cylinder.

    • @rm6330
      @rm6330 10 месяцев назад

      Did you mean: Shinichi Koga

  • @driffbro3380
    @driffbro3380 6 лет назад +285

    VC-Turbo kicked in yo?

  • @Align700nitro
    @Align700nitro 3 года назад +4

    This is an amazing engine design that variable compression rate is not achieve solely by valve timing but actually varying the stroke. the no lateral force on down stroke is also achieved with the design. It's an expensive engine to make with more mechanical components.

  • @malamri424
    @malamri424 4 года назад +35

    yay more moving parts! this is going to last forever!

    • @riosena350
      @riosena350 3 года назад +3

      What you are saying is the equivalent of being afraid that a crankshaft or connecting rod will break. It's like being afraid that one of the 2 crankshafts of an opposite piston engine will break. So why not take a 3-cylinder engine, the real problem with having more moving parts is that they do not hold, in fact, this engine will prevent the cylinders from turning into ovals and the connecting rods at the time of exploration will be exposed to less stress. in terms of the new parts because it's like being afraid of breaking a crankshaft

    • @rishijai
      @rishijai 2 года назад +2

      Yes, more points for failure. A turbo, direct injection non self-cleaning engine with a movable crankshaft spells trouble.

    • @Buddlebot
      @Buddlebot 2 года назад +1

      Nothing lasts forever idiot. Compression ratio is improved on a stock vehicle and you’re mad? HA!

    • @ridhobaihaqi144
      @ridhobaihaqi144 2 года назад +2

      Yes. Because this car is not for you who cannot afford it

    • @murmaider2
      @murmaider2 6 месяцев назад +2

      @@riosena350 hey now that we're 3 years down the road and these are exploding left and right, how are you doing?

  • @demoscottgaminglounge6315
    @demoscottgaminglounge6315 6 лет назад +2

    Nissan has done it again folks the new generation of turbo and engines

  • @rishwannn
    @rishwannn 5 лет назад +2

    Its a really good thing this engine produces it's peak at such a low rpm. You can see that this engine can run on a low fuel economy.

  • @lese39
    @lese39 6 лет назад +6

    As a fan of ev, I cannot argue that gas engines are a marble of engineering and an important step in human history

  • @555RavenCrow
    @555RavenCrow 6 лет назад +1

    I've seen a tractor engine from the maybe 60s designed to run on any available fuel, so it had a large screw in the head. Turn it in, it increases compression. And that was it.

  • @stalynfull
    @stalynfull 6 лет назад +4

    Trazendo essa tecnologia para os carros flex até mesmo aspirado seria um sucesso, uma maior taxa de compressão para o etanol, uma menor para gasolina, até mesmo uma alta taxa para o gnv... Muito promissora essa tecnologia.

  • @christianhorn8811
    @christianhorn8811 5 лет назад +2

    This in an RB26 😍 mixed with Skyactive X principes plus Camtronic from Mercedes and we have a high power super eficient engine with an awesome Sound

  • @BigEightiesNewWave
    @BigEightiesNewWave 10 месяцев назад +1

    The federal entity is opening an investigation involving over 450,000 Nissan Rogue, Nissan Altima, and Infiniti QX50 models, which use those two engines. According to the NHTSA, owners are reporting knocking sounds, loss of power, metal bits in their oil pans, and even total failures. Nissan has made changes to the engines' main bearings and L-links since they've been on sale to address potential engine damage; however, a recall hasn't been issued yet.

  • @PLATINUM2U
    @PLATINUM2U 6 лет назад +13

    When these start crapping out I'll be waiting for the VQ to make a comeback 😎😎😎

    • @AlienPizza38
      @AlienPizza38 4 года назад

      UGLY-DUCKLING-ROASTS
      VR>VQ

    • @CefiroGuy3
      @CefiroGuy3 4 года назад +1

      yes sir. 100% agree. the VQ is really hands down one of Nissans greatest acheivements. the power, reliability and ease of maintenance has been totally underrated over its lifetime.

    • @CefiroGuy3
      @CefiroGuy3 4 года назад +2

      @@AlienPizza38 without the VQ there would be no VR or VHR .... the VQ series is Grand Daddy Eastwood himself, for all of nissan's modern V6's

  • @jamcastillo01
    @jamcastillo01 6 лет назад +18

    Looks cool, hopefully it holds up for a long time but I'm sure they would have tested a few for longitivty of the engine.

    • @anpham8107
      @anpham8107 2 года назад +4

      More moving part- more room for failure

    • @jamcastillo01
      @jamcastillo01 2 года назад

      @@anpham8107 yeah, it's always factor

  • @dineshmourya904
    @dineshmourya904 4 года назад +2

    Very nice presentation of the concept. Thanks nissan.

  • @Uswesi1527
    @Uswesi1527 Месяц назад

    Your demonstration is compatible with old trains drive system. Indeed , it’s old, but, extremely, correct. ✅

  • @boostedred_473
    @boostedred_473 6 лет назад +20

    Proud Nissan owner. From Sr to rb love em all

    • @allthehandlesweretaken
      @allthehandlesweretaken 6 лет назад +1

      even the leaf...or the micra...or the cube?

    • @boostedred_473
      @boostedred_473 6 лет назад +2

      Shed MX my favorite Nissan sedan is the b13 add an sr20ve to that mix. Legend

    • @allthehandlesweretaken
      @allthehandlesweretaken 6 лет назад

      dosnt really answer my question

    • @johnmckenzie8094
      @johnmckenzie8094 6 лет назад +3

      Shed MX I love Nissan more than others, I love the culture, the history, the glory of motorsport with nismo, with such a great car and great machines. but, it doesnt say that I love that car which you said earlier, like honda they have terrible creation also, toyota has, mitsu has, every single damn car company has. so shut your mouth and sit down ! you dont really have to criticize other people interest so on their love in car or engines. so is my reply above answered your question ?

    • @allthehandlesweretaken
      @allthehandlesweretaken 6 лет назад

      Hukukul Ibat just becuse i ask if he liked the bad creations, it does not mean that im critcizing his intrest. So dont jump to conclusions. And dont be rude

  • @gecko3128
    @gecko3128 Год назад

    Удивительно! Это действительно очень толковая концепция! Великолепно! Пара минусов - бо́льшая материалоёмкость - это бо́льшая масса двигателя. И бо́льшее количество элементов - снижение надёжности. Но с современными материалами это не проблема. Также понравилось, что кинематика такого кривошипно-шатунного механизма эффективнее (проход "верхней мёртвой точки"), чем классического. Молодцы!

  • @baetovantv
    @baetovantv 3 года назад +1

    mom lets me drive this (2019 altima vcturbo 2.0L) to go pick up food and boy that little engine and that turbo kicks in . its pretty good

  • @krishnaverma3860
    @krishnaverma3860 3 года назад +1

    OMG Nissan is Awesome 🔥🔥
    I wish that JDM cars should get the fame once again. 😍😍😍

  • @claysonwebster1622
    @claysonwebster1622 6 лет назад +110

    I wonder which one would self destruct first the engine or transmission

    • @boredcompsciguy
      @boredcompsciguy 6 лет назад +13

      Painful accuracy

    • @MM-qj3vk
      @MM-qj3vk 6 лет назад +7

      Clayson Webster if dimensioned right no one, but thats not the aim of todays car manufacturers.

    • @SamuelBrownDPnetwork
      @SamuelBrownDPnetwork 6 лет назад +6

      It's sad to say the balance shafts are there for high rpm balance as well and Nissan went and f'd it up trying to be efficient on a turbo engine....trying to physically move the crank upward when off throttle leaning out the motor...how would this take affect in a cvt trans vehicle whilst moving 15mph and then proceeding to punch it then let off after reaching top of the rpm band while in sport leaving it in "1st"...

    • @demoscottgaminglounge6315
      @demoscottgaminglounge6315 6 лет назад

      Clayson Webster not possible the don’t design engines to explode that way..... you think they will just explode when something like that is new and they only build it to explode.... no they don’t......

    • @mghuertas
      @mghuertas 6 лет назад

      Too much parts to fail prefer mazda skyactive

  • @supriyadhieliu7857
    @supriyadhieliu7857 6 лет назад +13

    I guess the all new 2019 Nissan Altima use the Variabel Compression Ratio Turbo engine, in short, VC Turbo engine

  • @dannylewandowski2822
    @dannylewandowski2822 Год назад

    What ground breaking technology. In theory and hopefully in practicality.

  • @davoinshowerhandle3302
    @davoinshowerhandle3302 6 лет назад +4

    Impressive ! Nissans computer graphics animation skills is unbelievably AWESOME.

  • @tokresaliali3805
    @tokresaliali3805 3 года назад

    Right.
    All that new development just for 26 mpg.
    Combustion Engine tech has reached its peak. Any new improvement will be very small but will require huge amount of resources to achieve.
    Battery Storage technology is the growing field and is the future.

  • @Silas_cv1
    @Silas_cv1 6 лет назад +82

    Now imagine this with Mazda sky active tech🧐

    • @zolikoff
      @zolikoff 6 лет назад +8

      And add camless valves to boot.

    • @Виктор-у2б7щ
      @Виктор-у2б7щ 6 лет назад +5

      Mazda has a fexed compression ratio, in the case of Nissan, the compression ratio is variable!

    • @victormarley
      @victormarley 6 лет назад +10

      imagine the name of that shit

    • @renmaru4485
      @renmaru4485 6 лет назад +6

      this technology is for turbocharged engines. mazda's skyactiv engines are naturally aspirated and they does not require variable compression.

    • @johnathancommodore9642
      @johnathancommodore9642 6 лет назад +3

      @ffhgu 07Nissan's Variable compression engine is a wonderful design it will adjust to good or poor fuel quality by automatically adjusting the fuel ratio now try that in some other engines which comes with a specific grade fuel rating.

  • @nachnitror
    @nachnitror 5 лет назад +12

    As a mechanic I love the video, very impressive, but spending all that time in developing a combustion engine is wasted. The electric motor is still much better.

    • @user-hd7ej9om1u
      @user-hd7ej9om1u 5 лет назад +1

      theory816 nope, ev’s don’t have a good engine note

    • @builderpaul
      @builderpaul 4 года назад

      Electric cars are a novelty. Won't ever be a real thing.

    • @Iridiumcosmos
      @Iridiumcosmos 4 года назад +1

      Can’t agree with this but good take. Not to mention most EVs don’t even have the range of a modern four cylinder still which is honestly sad.

    • @ianpatterson3061
      @ianpatterson3061 7 месяцев назад

      Electric is a fad, plus there will never be the electric infrastructure to support everyone charging their cars and large haul trucks. California barely has the infrastructure to run everyone’s AC with out brown outs, how do you charge cars at the same time. My outlander get 42 miles per gallon. You have any idea how far I can drive on the cost of an electric car battery? Battery cars are a joke. The Phev from Mitsubishi is the electric future. Internal combustion electric , like a locomotive drivetrain. Most efficient.

  • @enricomauermann8777
    @enricomauermann8777 Год назад +2

    Wouldn't be a Atkinson/ Miller Cycle with turbo-support be much easier than this highly complex masterpiece of engineering? Greetings

    • @life_of_riley88
      @life_of_riley88 6 месяцев назад

      Definitely. This thing will be a big problem for Nissan, it's too complicated.

  • @WorksopGimp
    @WorksopGimp 6 лет назад +2

    Stunning imagery

  • @movieprojector287
    @movieprojector287 6 лет назад +1

    Nissan knows what they are doing if they can build the Skyline GTR series they certainly know how to build a new motor with new technology

  • @Matp345
    @Matp345 6 лет назад +2

    This seems very interesting but I feel its the Cadillac v8-6/4 of its time. Not going to take off very well, overly complicated for our time but will spawn many ideas for future engines

  • @rsoul7282
    @rsoul7282 6 лет назад +107

    Being a newish concept brought to the market by Nissan, this will inevitably explode spectacularly at depressingly frequent intervals, be picked up by no other manufacturer, and quietly get dropped in a few years time. Enjoy!

    • @calculator5909
      @calculator5909 6 лет назад +4

      R Soul Pretty much lol. The Japanese always did this kinda thing and when they do get it right, they get it right pretty well.

    • @rsoul7282
      @rsoul7282 6 лет назад

      Calculator yeah, successful stuff like Honda 4 wheel steering, Yamaha 5 valves per cylinder, or anything made by Daihatsu. Apologies to all you Daihatsu fans btw.

    • @olivierhaman2366
      @olivierhaman2366 6 лет назад +3

      They copied infinity's idea....

    • @rsoul7282
      @rsoul7282 6 лет назад +13

      Olivier Haman yes, I am sure the corporate lawyers at the stand alone and totally independent manufacturer ‘infinity’ will be immersed in volumes of litigation regarding infringement of their steadfastly original and copyrighted design, that in no way is the work of a parent company. Noob.

    • @calculator5909
      @calculator5909 6 лет назад +5

      R Soul You have no chill lmao

  • @jacklupad
    @jacklupad 5 лет назад +2

    It is an ART.

  • @Jack_Gatsby
    @Jack_Gatsby 3 года назад +1

    wow, kudos to the engineers and the executives since the IC engines days are numbered.

  • @YeMyintBurma
    @YeMyintBurma 5 лет назад +2

    Like other GDI engines, direct injection while in high compression mode would screw up backs of the valves as happen in GDI engines (such as those of KIA).

  • @BigEightiesNewWave
    @BigEightiesNewWave 10 месяцев назад +1

    Nissan and Ford, both going down the crapper, and FAST.

  • @nadsenec8512
    @nadsenec8512 6 лет назад +1

    Nissan the best petrol engines !

  • @Myhaty
    @Myhaty 4 года назад

    Most people on here are ignorant. These motors are really well designed and reliable with good solid tech behind it. Even though infiniti really used the most potential out of this motor it’s a good solid option for people who want a nice car with reliability. If your car isn’t reliable it’s probably because it’s clapped and never well maintenanced

  • @2GMania
    @2GMania 4 года назад

    In this IT age, I thought there was no room for innovation through mechanisms. This engine encourages me.

    • @amivitana961
      @amivitana961 4 года назад

      IT still needs to manipulate this design

  • @beezanteeum
    @beezanteeum 6 лет назад +1

    Can't wait for Serena Turbo

  • @jagboy69
    @jagboy69 5 месяцев назад

    Mechanics are going to make a FORTUNE off this nightmare!

  • @元村尚文
    @元村尚文 Год назад +1

    日産の開発力と横浜工場の製造技術力。本質的な技術革新で面白い車を世の中へ。

  • @racghineering
    @racghineering 8 месяцев назад

    thats the engine what i dream long ago

  • @TheGAVstudio
    @TheGAVstudio 6 лет назад +5

    First SR Neo VVL destroyed VTEC
    Now this
    CANT WAIT

  • @beat_the_boxer2666
    @beat_the_boxer2666 4 года назад +2

    Nissan is getting so close to there huge comeback

  • @johnny-z
    @johnny-z 6 лет назад

    Im a longtime Nissan owner. presently a 2016 Maxima and a F150 (not Nissan).
    The new altima brings the variable compression engine to the masses. I'm Concerned about long term reliability.

  • @electricdiesel1993
    @electricdiesel1993 2 года назад

    VC Turbocharger will fit into any Nissan future models such as Nissan Z, Nissan Patrol and the Nissan Skyline R36.

  • @AyeItsNopal
    @AyeItsNopal 6 лет назад +4

    Variable valve from honda + Variable Comopretion from nissan = VVVTECC
    The best tech in the entire world 😂😂

  • @randominternetguy
    @randominternetguy 5 лет назад +6

    It seems as though the variable compression is used in this case to increase reliabilityin high boost mode. This is great on paper but in practice it leads to a very narrow power band and low efficiency: cite: brm h16/v16. I would think the variable compression would be better set to low for startup and not much else in this case. I would like to see more data on how it is used in high power modes of operation, and that it does indeed actively change compression under high demand to limit the narrow power band found in low compression high boost engines. Until then i will still have little confidence in this and similar technologies.
    Thanks

  • @Sach2T
    @Sach2T 6 лет назад +1

    Круто! Приятно знать что мы куда то всё таки двигаемся в вопросах двигателестроения. С другой стороны, увеличение массы, поднятие центра тяжести и влияние на конечную стоимость, думаю не позволят реализовать эту технологию в таком виде.

  • @paleocon777
    @paleocon777 7 месяцев назад

    My 1st Japanese Car was a 1976 Datsun B-210 Hatchback 4-speed

  • @mamoal337
    @mamoal337 6 лет назад +1

    i think the more moving parts inertia less lifetime , more complicated
    but the advantage is more controllable for better dynamic performance

  • @rohitsasane5799
    @rohitsasane5799 6 лет назад +1

    VC- turbo is too good 👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼

    • @romar6438
      @romar6438 6 лет назад

      Parts for this motor is too expensive 🤑

  • @gordon4385
    @gordon4385 6 лет назад +109

    ...and then they hooked it up to a CVT. (smh)

    • @JDMHaze
      @JDMHaze 6 лет назад +10

      Gordon Reiher exactly!!!! like get outta here with that cvt shit

    • @ahigazy5198
      @ahigazy5198 6 лет назад +3

      They can't as they aim to have high performance with this engine and the CVT aim to have more fuel economy

    • @hassansalimalofi9520
      @hassansalimalofi9520 6 лет назад

      i just want to say it 😂😂

    • @robacejr
      @robacejr 6 лет назад +3

      im with you on that but you are aware that Toyota, Honda , VW, Audi, and more have CVT now. and alot of Hondas CVT are having major issues specially toyota and there hybrids and corollas. NIssan was one of the first to bring it out yea.

    • @colsan3
      @colsan3 5 лет назад +3

      @@robacejr Not sure about your common CVT used in most other popular car manufacturer's products because the Infiniti QX AWD Turbo's all use a rear wheel transmission double clutch drive system - not the usual competitions CVT at all, as you suggest? Also Infinity guarantee their great products with one of the very best 72 month warranties too? I think y'all need to study the Infinity QX AWD VC-T series a bit more before making fools of yourselves in public. Infinity are making great AWD SUV products now. Anyway even the Nissan rogues cvt transmissions you seem to be hung up on, are reliably tested to 200,000 + miles just the same as Toyota Mazda Honda and all the other cheap popular cars. Except Nissan have five times the experience at it.

  • @1Barsamian
    @1Barsamian 5 лет назад

    I guess I don’t understand, the first thing I noticed is that for a stroke of the piston you are moving the output shaft 90° where in a conventional engine for a single stroke of the piston removing the output or the crankshaft 180°. Somehow the extra energy that is gained by variable compression ratio Hass to make up for this and more

  • @budderz908
    @budderz908 4 года назад

    My mum would love a car like this

  • @frank09busa
    @frank09busa 6 лет назад +5

    Meanwhile, here in America, as we continue to redesign LS and Hemi.

  • @joelleehy8945
    @joelleehy8945 4 года назад +3

    Nissan can you make a V6 Variable Compression Turbo For the Pathfinder and that thing will fly

  • @felikspastilla5172
    @felikspastilla5172 6 лет назад +5

    Nissan siempre dejando a la competencia como basura 😍💙

    • @vincentra8849
      @vincentra8849 5 лет назад

      Asi. Hermano como hermosa basura. Pero QX50 es muy caliente!

  • @Grabarz23
    @Grabarz23 6 лет назад

    what we need its a video about Nissan Skyline R34 Z-Tune, and history of Skyline

  • @jonathancurwick8246
    @jonathancurwick8246 Год назад +1

    And let’s put all this amazing revolutionary technology in an engine and mate it to a cvt😢

  • @tengkuallan8683
    @tengkuallan8683 3 года назад

    Just dream, no more for production, whereas in the world no need talk just action

  • @krupniok2007
    @krupniok2007 6 лет назад

    welcome on EURO6 for gasoline engine :'( manufacturers need to use these things to get rid of the GPF particulate filter

  • @tsurutuneado5981
    @tsurutuneado5981 3 года назад

    Oh my god this is gonna be a pain in the ass to fix.

  • @00ta
    @00ta 3 года назад

    Insanely wonderful.

  • @mahagirilaundry8765
    @mahagirilaundry8765 5 лет назад

    Wow amazing.. 1 engine, can do efficien, or power.. awesome

  • @somedude3639
    @somedude3639 6 лет назад +11

    NEED this in my s14

    • @KDMFrost
      @KDMFrost 6 лет назад +2

      Some Dude DONT. it's better to stick with the traditional

    • @domukum
      @domukum 6 лет назад

      jajajaj YES!

  • @autonavarro5046
    @autonavarro5046 5 лет назад

    Isso seria a solução para veículos bicombustíveis !

    • @gilsondia
      @gilsondia 5 лет назад

      isso seria a solucao pra veiculo usar qq combutivel...daria pra rodar com alcool, gasolina e ate mesmo diesel, GNV, nitro, qq coisa

  • @Uswesi1527
    @Uswesi1527 Месяц назад

    The efficiency of any engine is measured in terms of torque and, definitely, not horsepower. The longer the con-rod , then , the greater is the leverage . That’s means, the higher is the torque. That’s, really, what matters.

  • @ulisesgomez5452
    @ulisesgomez5452 4 года назад

    Nissan i love

  • @osamosama9502
    @osamosama9502 8 месяцев назад

    ❤NASSIN❤

  • @scottcole9205
    @scottcole9205 6 лет назад

    Sweet even more pieces to pop out and say hello

  • @ofcbob6391
    @ofcbob6391 5 месяцев назад

    Why is NHITSA looking into having Nissan recall the VC turbo engines? My 2022 (only 10K miles) runs just fine, lots of power. I sure don't want my engine replaced via a recall, it'll never be the same.

  • @joaomarcos4321
    @joaomarcos4321 6 лет назад

    Que loucura o moto aumenta e diminuir seu curso e pressão. Deve ser muito bom nunca tinha visto algo assim

  • @nealaka8576
    @nealaka8576 6 лет назад

    Verry nice idea ! Gasolin and diesel running

  • @markk3652
    @markk3652 5 лет назад

    I can't see the added complexity holding up long term, a chevy small block from 40 years ago should be the benchmark in longevity. Hella nice brown shoes in this vid tho.

  • @babikhairou3064
    @babikhairou3064 Год назад

    I love NISSAN 😢😢

  • @BK-it6wg
    @BK-it6wg 6 лет назад +5

    yes...YES ... *YEEEEEEEEEEEEES*

  • @toyotakp-36channel72
    @toyotakp-36channel72 6 лет назад

    I don' wanna seem pessimistic,but this needs wayyy more investment on it,basically on oil cerculation,cause with two connecting rods(and one not able to hit revs during the cycle),it can't move oil on the basic connecting rods.I think that can be solved with more oil within the oil panel (around 4-6 litres) or maybe a dry sump oil system,either way the cost is gonna be high with aaaall those things in it.I'm glad that this variable compression ratio system is aaaalmost fully mechanical,so reliability will be an issue only for the fact of the material of the bottom connecting rods,cause they take almost twice as much pressure that the other ones

  • @Malficion
    @Malficion 6 лет назад

    Yo for realz, aside from paying premium for OEM parts, this engine has some insane tuning capabilities. I can't wait till people realize that.
    Ok Nissan, make a 250hp 2500lb/1150kg *REAR* wheel drive car with a *finite* gear transmission for 25k. :/

  • @ВиталийПетрунин-ы4е

    Я впечатлён великолепное решение. Вот только смущает непосредственный впрыск. Несколько порций топлива в такте сжатия видимо для улучшения гомогенности смеси тоже интересное решение. Да и снижать степень сжатия очень помогло бы турбодизелям на мощностных режимах снизить конечную температуру в камере сгорания и следовательно выбросы оксидов азота о которых все парятся, но это уже лишь предположение.

  • @SlaterGator
    @SlaterGator 6 лет назад +1

    these might be our SR20's in 10-20yrs time..

  • @anugrahjafaruddin2863
    @anugrahjafaruddin2863 6 лет назад

    Nice, high compresi for low speed, and low compresi for high speed

  • @mikestepan7478
    @mikestepan7478 5 лет назад

    But u have to admit, this is a pretty slick design

  • @bryanmartinez6600
    @bryanmartinez6600 6 лет назад +47

    .. throws 2 rods

  • @Spectrolite1
    @Spectrolite1 Год назад

    Super cool!

  • @olov244
    @olov244 Год назад +2

    "lowering the compression ratio provides a boost of energy" ? no it doesn't. you're probably just running a lot of boost(and that's probably a little too low imo for modern turbo cars). interesting idea, but I wouldn't want one in my car, way too many moving parts for fractions of a percent of improvement

    • @mikehockisgone1835
      @mikehockisgone1835 Год назад

      FYI, VC Turbo engines have less moving parts than a conventional engine. Also lowering compression ratio has only half to do with boost, it’s about how the air fuel mixture is compressed. These engines have been around for 2 years now and most are still running solid. Nearly all reports of defective engines have to do with the turbo blowing or malfunctioning, not the VC system.

  • @CarsSimplified
    @CarsSimplified 6 лет назад +1

    Looks like a good design! I would like to see it used in motorsports.

  • @pezhmanmazidi2634
    @pezhmanmazidi2634 6 лет назад +1

    Vc variable compression...wow

  • @HCR---
    @HCR--- 5 лет назад +4

    "It's future"