4 rotor twin turbo 1400hp engine build mazda Rx7 Defined Autoworks

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  • Опубликовано: 30 янв 2025

Комментарии • 744

  • @jmelgar4763
    @jmelgar4763 4 года назад +81

    Man builds a masterpiece. Probably costs a fortune. Took years of research and development. Priceless knowledge. Decides to share it with the world.
    The comment section: Bruh we came for the sound

    • @fancy3774
      @fancy3774 10 месяцев назад +1

      as a video game developer. i know that feeling.

  • @giorgiogiorgini4458
    @giorgiogiorgini4458 4 года назад +16

    there are no words to express the greatness and genius of this engine. The man who surpasses himself.

  • @michaeln.7083
    @michaeln.7083 6 лет назад +20

    I was a rotary mechanic for Mazda years ago when the 3rd gen came out.. there has always been a place on my heart for them for the exception of the rats nest in the two rotor under the intake.. LOL that 4 rotor is absolutely gorgeous love the finish what a amazing powertrain this will be ..WELL DONE WELL DONE!!!

    • @Kevin-me7cc
      @Kevin-me7cc 2 года назад +1

      Check out the Rx4 wit 6rotors 🔥🔥🔥

  • @zulboy01
    @zulboy01 5 лет назад +237

    Whenever someone post a rotory make the engine run. I came for sound

  • @athonynesbitt7956
    @athonynesbitt7956 5 лет назад +15

    Rotor is such a cool design and by far one of the best sounding engines ever built

    • @geeetube1
      @geeetube1 5 лет назад +2

      super lite, super small, super powerful and thats why it is used for light plane engines.
      and if we ever have flying cars they would most likely use 4 rotary engines. 1 on each corner.

  • @justaguy4real
    @justaguy4real 6 лет назад +8

    its so impressive that an engine can move at such extreme speeds and still function or not break just wow

    • @TheInsaneHardstyle
      @TheInsaneHardstyle 5 лет назад

      What speed, Nothing in this vdeo have any speed you idiot.

  • @kaden5294
    @kaden5294 4 года назад +2

    Whatever madman said that two rotors WASN"T enough? I absolutely applaud you.

    • @scooter9330
      @scooter9330 2 года назад

      just wait till you hear about the six rotor cosmo

    • @kaden5294
      @kaden5294 2 года назад

      @@scooter9330 Oh I have! Saw it on Noriyaro’s channel on 7’s day lol

    • @scooter9330
      @scooter9330 2 года назад

      @@kaden5294 dang I almost beat you to it

  • @robwallace1501
    @robwallace1501 5 лет назад +7

    Wow what an amazing build. Beautiful the way it goes together. Top workmanship too.

  • @tayloremriectx
    @tayloremriectx Год назад

    A goal of mine is to have a 3 or 4 rotor built by you all for my rx7 one day. Love the work.

  • @blemp3788
    @blemp3788 5 лет назад +2

    Son, I go way back. Muscle cars, then sport compacts. My wife Jill was one of AMS first customers. I designed for a while. You work like a friend I knew at school- like a surgeon. I respect your perfectionism and results. Now let's hear it run!

  • @markrodriguez2137
    @markrodriguez2137 6 лет назад +13

    I'm from California.I grew up in the 80s with that music,and 13b rx7 Bridgeport,and RD mortcycles all day.Great build.👌

    • @GTORx7
      @GTORx7  6 лет назад +4

      Thank you very much! Hard to beat the 80s and Rotarys.

    • @markrodriguez2137
      @markrodriguez2137 6 лет назад +1

      @@GTORx7 😎👍

    • @danp7463
      @danp7463 6 лет назад +2

      @@GTORx7 I caught that tune right away within a few seconds. Bronski beat.

    • @benladiajr
      @benladiajr 3 года назад

      Yup! It brings back memories! I used to build those rotary motors on the 80's start from 10a all the way to 13b pp! Love those rotaries except for gas fumes til now I still have rotary cough ! Lol

  • @kamilsolak2198
    @kamilsolak2198 5 лет назад +2

    To hear Bronski Beat while watching this engine build-up - can't get more satisfied right now :]

  • @froey198033
    @froey198033 5 лет назад +7

    That's one hell of a clean motor right there. Great job, looks awesome, can't wait to see a video of it firing up.

  • @jimweeks9359
    @jimweeks9359 5 лет назад +2

    Incredible! Thanks. Wish we could have heard it run.

  • @motorheadmaddness1643
    @motorheadmaddness1643 6 лет назад +1

    The upper and lower plenum work is a work of art and the fuel rails just tuck in place, I modified my lower plenum on my 20B, not just install block off plates, Is a much cleaner look.

  • @typicalbamboozler6030
    @typicalbamboozler6030 6 лет назад +2

    the guy i bought my FD from (friend of the owner? even when the business was young) told me this was the guy to talk to if you want anything rotary. he does amazing work.

  • @keithlincicum3691
    @keithlincicum3691 6 лет назад

    When I was 18 and at home in Spokane Washington a new dealer opened up shop and offered the first Mazda R100. I drove my Corvair in and was amazed at these cool little cars with such a tiny odd engine. The salesman sat with me and when I started it he said to floor it while we talked. My better instinct knew better, but it was his car. 7 years later I bought a new RX4 station-wagon that was one of the nicest, quietest cars I've ever owned. It was silent at an idle and you could balance a coin on the engine to the amazement of my friends. I was determined to make that car last a long time buy NOT ABUSING that engine. But even after warning him to not over-rev it, a friend and I took it for a drive and he pegged the tach on every shift, much to my anger met with his scoffing. Sure enough within 6000 miles it started to smoke and at 8 I took it in only to be told that the engine needed to be replaced under warranty. That's when Mazda let me down by saying the new engine was only warranted for 12 when the original was for I think 50K. I sold it at a loss soon after. I still firmly believe in the rotary Wankel concept and will not consider it "dead"as it is the simplest proven means of internal combustion.

  • @tommytmt
    @tommytmt 4 года назад +1

    I love the concept of rotary engines, the apex seals…

  • @anthony851
    @anthony851 5 лет назад +5

    Instrumental version of Bronki Beats' "Tell Me Why" is a nice accompaniment.
    Hi from NZ,
    Anthony

    • @omgitsjesus4505
      @omgitsjesus4505 3 года назад

      Its Small Town Boy. Found myself whistling it along with the synth at the start & was amazed when the beat kicked in & it was the actual song...haha

  • @Zesserie
    @Zesserie 5 лет назад +8

    love the small town boy cover :D
    engine looks sick!

  • @juanjoseduran6325
    @juanjoseduran6325 5 лет назад +2

    Alucinante este motor de Mazda, ausencia de pistones y máxima eficacia, cuando se trata de motores rotativos creo que son los mejores.
    Enhorabuena por el vídeo.

  • @jameshawkins3484
    @jameshawkins3484 2 года назад

    Need to hear the braps boys!!!
    Looks sick with carbon intake and twin blowers on it

  • @donobobo8519
    @donobobo8519 6 лет назад +1

    So pleasing to watch, even with 2 turbos the engine assembly looks so tiny

  • @claytonpehrson5105
    @claytonpehrson5105 4 года назад

    One man's trash is another man's treasure in a Winkle motor is a gold mine 😁🤟

  • @dreaman1981
    @dreaman1981 4 года назад

    Solo la canzone con la quale il video inizia è spaziale....il resto poi, non ha bisogno di nessun commento, solo una parola: STUPENDO !!!!

  • @engineworld4401
    @engineworld4401 5 лет назад +4

    Now this is what I called a engine build video 😍

  • @kirillgreek8653
    @kirillgreek8653 5 лет назад +2

    Amazing hypnotic video. Please keep posting this type of content.

  • @bobthebuilder201
    @bobthebuilder201 5 лет назад +1

    Love the break down of how it went together

  • @JV-lq3tx
    @JV-lq3tx 6 лет назад +235

    Please put up a video of this car when it drives.

    • @bobby1609
      @bobby1609 6 лет назад +3

      Look for impossiblerx7 on ig

    • @JV-lq3tx
      @JV-lq3tx 6 лет назад

      @@bobby1609 Thanks!

    • @crisrose9707
      @crisrose9707 6 лет назад +13

      i just looked on the ig and this guy is going to be building a 6 rotor...

    • @nelc2399
      @nelc2399 5 лет назад +4

      Josh VerSchneider it was blown up with many oil leaking. Welcome to rotary world

    • @Skyrexx7
      @Skyrexx7 5 лет назад

      @@nelc2399 Where did you get the information from any links, that engine hasn't even run yet, no one knows what's happened to the engine

  • @corriejacobs5876
    @corriejacobs5876 5 лет назад +1

    Brilliant, you know your stuff and you show you care for a Rotary engine

  • @legolas5684
    @legolas5684 6 лет назад +2

    I never thought I could reach those levels of excitment!

  • @connoisseuroftigolbitts
    @connoisseuroftigolbitts 6 лет назад

    The billet housings look amazing

  • @drewtramp1577
    @drewtramp1577 6 лет назад

    That is pretty. Can't wait to see the start up.

  • @d1specdrifter
    @d1specdrifter 6 лет назад

    I used to have two 3 rotor cars. Nice video.

  • @qzwxecrv0192837465
    @qzwxecrv0192837465 6 лет назад +1073

    MOst disappointing thing: didn’t get to hear it run

    • @GTORx7
      @GTORx7  6 лет назад +127

      Sorry, that's why the title is engine build, not engine fire up.

    • @NoticeForBlue
      @NoticeForBlue 6 лет назад +1

      It’s not ready

    • @roycefeuge2889
      @roycefeuge2889 6 лет назад

      stolen malibo 11171771771771771771777131313131313131315166151444444440009118171777777777777666666638419

    • @oscarhernandez2773
      @oscarhernandez2773 6 лет назад +1

      No fkng shit ..same here😕

    • @jestertoo
      @jestertoo 6 лет назад +1

      Lots of 4 rotor videos ruclips.net/video/xUXA1SIqJFY/видео.html

  • @q2subzero
    @q2subzero 6 лет назад +1

    if this isn't a piece of art, i don't know what is.

  • @Gkuljian
    @Gkuljian 6 лет назад +3

    Wow. Cool. I've never seen one of those being built.

  • @Monstacheeks
    @Monstacheeks 5 лет назад +1

    So Amazing to see this Build!!!! Wow!!

    • @GTORx7
      @GTORx7  5 лет назад

      Thank you! I'll be posting more video's soon with other 4-rotor content

  • @terrancebarrett727
    @terrancebarrett727 6 лет назад

    wow great build hope to hear it run!

  • @Rayjedi
    @Rayjedi 6 лет назад +272

    Ok Rob dahm where are you hiding, you too mazzei formula 👀

    • @samurboi8007
      @samurboi8007 6 лет назад

      True lol

    • @samurboi8007
      @samurboi8007 6 лет назад +11

      And Mad Mike

    • @TheChrisey
      @TheChrisey 5 лет назад

      At least we get to hear his run

    • @rogerarriaga1349
      @rogerarriaga1349 5 лет назад

      RayJedi gzizfdzzdzzz

    • @richiet6381
      @richiet6381 4 года назад

      RayJedi Yes I don’t get it I mean I don’t know what one is trying to accomplish over the other…They’re clearly not the first to do what they’re doing

  • @EdwinRodriguez-n3t
    @EdwinRodriguez-n3t 10 месяцев назад

    Daaam...having the knowledge and ability of building a rotory engine of 2,4,5,6 rotors is an art and gotta be gifted of souuu much skillz...i wud of rebuilted my engine and i have to depend on a mechanic to do this rebuild on my favorite car.🫤🫤

  • @efini_fc4276
    @efini_fc4276 5 лет назад

    Really wish Mazda could build crate engines that are essentially ready to go for off to road use. Nothing wrong with shops builds like this... usually... but production through Mazda could help funds for next gen vehicles.

  • @LightskinCali
    @LightskinCali 4 года назад +2

    What if Mazda makes newer versions with the same looks as older Rx7’s? That would be wild

  • @EjinRenos
    @EjinRenos 5 лет назад

    Best engine swap ever. If you know what you're doing the rotary is simple to maintain and repair. Screw an Ls and having to repair slung rods and stuck lifters/valves every 80k miles plus being so damn heavy.

  • @RallyRu_2004_STi
    @RallyRu_2004_STi 6 лет назад +21

    You put the Wank in "Wankel" alright. Absolutely beautiful
    I live in Navarre, OH. Have to make a trip to ur shop. Be a great cruise for my '04 STi

    • @ConTheDon187
      @ConTheDon187 6 лет назад

      You own an sti? we couldn't tell by your name.... bahaha

    • @RallyRu_2004_STi
      @RallyRu_2004_STi 6 лет назад

      Just changed it to that. After i realized my real name was showing. lol

    • @ConTheDon187
      @ConTheDon187 6 лет назад

      Oh... yeah fuck that hahaha @@RallyRu_2004_STi

    • @willybman3723
      @willybman3723 6 лет назад +2

      Typical douchebag letting everyone know u have an STI lmao wow so cool

    • @rathuanyatzi
      @rathuanyatzi 6 лет назад

      You live in navarre? Thats a sweet ride from cleveland where im from, i just got me a 16 focus st and wanna throw it in some twisties but dont know any decent places, i work installing windows in cars so i go almost everyday to youngstown, warren, alliance, ravenna, akron, canton, minerva, newbury, rootstown... damn near everywhere really

  • @Mish93Will
    @Mish93Will 6 лет назад

    This is going to be an animal of an engine.

  • @Skyrexx7
    @Skyrexx7 6 лет назад +1

    Thanks Logan for the amazing video!

  • @stavrosmatioudakhs2726
    @stavrosmatioudakhs2726 4 года назад

    nice 787b motor!:)

  • @riuk7772
    @riuk7772 4 года назад +1

    Do you have videos of the finished car? I would love to see how it behaves when driven.

  • @Budzique
    @Budzique 6 лет назад +78

    248 people wanted to hear it run

  • @sanjeevbhardwaj2386
    @sanjeevbhardwaj2386 3 года назад

    I think this engine is very useful in helicopter and & speed boats love from India 🇮🇳

  • @Bonercondoner
    @Bonercondoner 6 лет назад

    One day I'll own a 4 rotor from you guys.....one day.

  • @hudsondonnell444
    @hudsondonnell444 5 лет назад

    Now building a billet rotary assembly would be interesting.

  • @mazdamedia5995
    @mazdamedia5995 4 года назад

    wow great build and good video to!

  • @toff5812
    @toff5812 6 лет назад +1

    excelent travail , j'aimerais voir la pêche de cette engin!!!

  • @patrickwoo6067
    @patrickwoo6067 4 года назад +1

    I think this car will fly...!!!!

  • @kevincha4979
    @kevincha4979 6 лет назад

    That is nuts that is one big tubro

  • @efmautoclutch7984
    @efmautoclutch7984 4 года назад

    looks good Logan.

  • @Neet-ol8ke
    @Neet-ol8ke 2 года назад

    AHHH, I didn't get to hear it run. What a bummer, very cool engine though.

  • @IamtheRealrexman
    @IamtheRealrexman 6 лет назад

    I want this for Christmas!

  • @llewvirtue861
    @llewvirtue861 6 лет назад

    Nice work boys, let's hear it run

  • @XBullitt16X
    @XBullitt16X 6 лет назад

    would have loved to hear this beast running.

  • @wiliss3670
    @wiliss3670 6 лет назад

    Could watch this all day.. better still ... be in the workshop !!

  • @robbyhenriksen3741
    @robbyhenriksen3741 6 лет назад +4

    My man Logan! Always great stuff! I can't wait to visit your shop my man. I would not take my rotaries anywhere else! Great video as always...

  • @nelc2399
    @nelc2399 5 лет назад

    Good luck to you and your rotary engine.

  • @nengjohnxiong926
    @nengjohnxiong926 5 лет назад

    Rotary engine expert there!

  • @TrixsM5
    @TrixsM5 6 лет назад +3

    Awesome job guys 👍 love this combination ❤

  • @Chris951mv
    @Chris951mv 5 лет назад +3

    Loving the Bronski Beat remix

    • @trumanhw
      @trumanhw 5 лет назад

      surprised anyone on here's heard of them.

  • @holzwurm_hd7029
    @holzwurm_hd7029 4 года назад +1

    Could you put two 13b intakes on a 4 rotor?

  • @jamin2t283
    @jamin2t283 2 года назад

    where you made/found this crankshaft ????
    you're boss for build this engine 💪

  • @jmsfamilyonly
    @jmsfamilyonly 5 лет назад

    This is engine can run without the bolts, it’s not recommended but it is possible which makes me think how thoughtful the engineering was when the 13b was designed.

    • @GTORx7
      @GTORx7  5 лет назад

      They do require the bolts to run. Without them the "sandwich" would not be held together and fall apart.

  • @ni3walia315
    @ni3walia315 6 лет назад

    Ooo com on man want to hear the sound of the engine .

  • @mahlok8210
    @mahlok8210 4 года назад

    Rotery engine very fast.. Sound very amezing

  • @darrenkastl8160
    @darrenkastl8160 5 лет назад

    What no vroom vroom ? Lots a shiny things though!

  • @1dirty7
    @1dirty7 6 лет назад

    Because rotary. Brap brap brap. 🤤. I was on you website build me a 4 rotor.

    • @GTORx7
      @GTORx7  6 лет назад

      I can build you a 4- rotor anytime you want!

  • @gilbertofigueroa9949
    @gilbertofigueroa9949 6 лет назад +6

    Love it, can't wait to see her run Alex♥️

  • @jnathannger8654
    @jnathannger8654 5 лет назад

    even as a flat plane v8 fan.... rotary engines are fun

  • @ramlallramlakhan7630
    @ramlallramlakhan7630 6 лет назад

    I got 1 thing to say I love rotor engine

  • @ЖекаБеларус-х8ц
    @ЖекаБеларус-х8ц 6 лет назад +1

    Super job, & music!!!

  • @tufandurmus713
    @tufandurmus713 4 года назад

    nice and a pratick engine is VANKEL!

  • @zspec4839
    @zspec4839 6 лет назад +2

    Here before it will go viral LOL

  • @fernandoalonso4136
    @fernandoalonso4136 2 года назад

    Hola, tengo un Mazda rx8 y quiero mejorar motor poniendo mas rotores, que precio tendría ese motor que están montando en el video, gracias.

  • @JosephSamsor
    @JosephSamsor 6 лет назад

    They seem like such simple engines. It’s crazy. I wish they were just cheaper.

  • @1-Six-dee
    @1-Six-dee 6 лет назад

    That is beautiful it is a conspiracy that rotary engines r the top dawg

  • @tomwaltermayer2702
    @tomwaltermayer2702 4 года назад

    How much does it weigh all up? What turbos are used? How many inches of manifold pressure max? Any longevity issues or is it going in a drag racer?

  • @markeiy4164
    @markeiy4164 4 года назад

    Im curious what is the mechanic doing with those black strips at the beginning. What are those and what is their purpose?

  • @BucksSuperStereoWorld
    @BucksSuperStereoWorld 6 лет назад +3

    I want one of these for my Civic...

    • @harrod19
      @harrod19 3 года назад

      I couldn't hate you more 😁

  • @whyisitneversummer5262
    @whyisitneversummer5262 4 года назад

    Is that wheel or crank power? Let’s see those dyno numbers!

  • @godvsevolutionmythgodvsevo1038
    @godvsevolutionmythgodvsevo1038 4 года назад

    Had to get my daily fix wow just great

  • @garyjanssen5388
    @garyjanssen5388 6 лет назад

    How fitting that your playing bronsky beat. It suits for what comes out from that block next. ohh wait! would it sound like that muzic on your vid and then one cant wait to leave the neighbour hood. is that why we haven't heard it run..

    • @GTORx7
      @GTORx7  6 лет назад

      I've built quite a few 4 rotors. Go to my channel to hear one. Very few hate the sound :)

  • @8dsurround596
    @8dsurround596 3 года назад

    i love RX7 and RX8 is my dreams

  • @CarAndMechanical
    @CarAndMechanical 6 лет назад

    Nice though I wish we got to see what happened around 4:12 because it skips to show the iron and crank on.

    • @GTORx7
      @GTORx7  6 лет назад +3

      It shows the whole thing, at 4:12 the motor is flipped and other two rotors stacked onto it. This engine builds each half at a time. Which is unlike any custom 4- rotor but the same as a R26b from mazda. Hopefully this makes sense.

    • @CarAndMechanical
      @CarAndMechanical 6 лет назад

      Right not seeing the flip I missed this bit and didn't notice. Thanks for clarifying.

  • @pec1739
    @pec1739 6 лет назад

    if not mistaken there was a carbide tungsten apex seal on the market before no?

  • @Pochinixx
    @Pochinixx 5 лет назад

    Hi, intake manifold it is "Custim Plenum Creation"?

  • @e.l541
    @e.l541 6 лет назад +1

    Excelente video. Gracias

  • @Cross64786
    @Cross64786 6 лет назад

    Can't wait for Skyactiv-R

  • @abdullashahil4820
    @abdullashahil4820 6 лет назад

    Any video of this engine fireup and running?

  • @russellmooneyham3334
    @russellmooneyham3334 6 лет назад +1

    Nice video. Thanks! !

  • @jamezclowdz1203
    @jamezclowdz1203 6 лет назад

    The more I learn about rotaries the more me likey

  • @frankburdodrums8984
    @frankburdodrums8984 4 года назад +1

    So rotary motors all kinda work the same so you just make it bigger to make more HP I guess?
    BTW That thing is monstrous.