700HP 3 Rotor 1st Gen Sleeper - Full Build.

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Comments • 632

  • houkamau
    houkamau  13 hours back

    do you ever you use PAC billet housings and irons from Australia

    • Lamonte Johnson
      Lamonte Johnson  2 days back

      Am i missing something? Where are the o-ring gaskets? I didn't see him put any on the housings except the front housing?

      • jcnpresser
        jcnpresser  6 days back

        Gotta love the sound of a hopped up rotary when it idling.

        • Ryan Nguyen
          Ryan Nguyen  1 weeks back

          how much does a build like this cost?

          • Charlie K
            Charlie K  2 weeks back

            Why?

            • Scott Hooper
              Scott Hooper  2 months back

              The question I have that keeps me up at night is: Are there timing marks to line up the crankshaft to the rotors? It looks like you set the rotor on the steel and and drop the crankshaft in "somewhere that looks ok". How do you time the engine? Sorry for my piston based train of thought.

              • James kirk
                James kirk  2 months back

                Did that gearbox feel the power for long ?

                • Detroit Muscle
                  Detroit Muscle  3 months back

                  How much to get one built

                  • taizer
                    taizer  3 months back

                    How reliable are these I'd like to build one for a racecar not street use.

                    • Carter MacKenzie
                      Carter MacKenzie  3 months back

                      I understand this is an extremely dumb and ignorant question, but why can't you just add and extra rotor and rotor housing to a 13b?

                      • gil57usa
                        gil57usa  3 months back

                        At 32:56 it appears you didn't put sealer completely around the one port at the top of the screen. Is there a reason for that?

                        • Ayixlia Merrets
                          Ayixlia Merrets  3 months back

                          Rotors are much easier to build and work on than traditional design motors because they have less parts and no pistons.

                          • Ayixlia Merrets
                            Ayixlia Merrets  3 months back

                            No I'm not a girl, I'm a grown woman 😑

                          • Spyros M.
                            Spyros M.  3 months back

                            Are you really a girl? If so that would make me really happy

                        • Mark Harcourt
                          Mark Harcourt  4 months back

                          Sounds like a diesel

                          • All Things M3
                            All Things M3  4 months back

                            Awesome video. I have been building piston engines for over 25 years. Never been into a rotary. Really nice to see one apart and explained. Really a simply elegant design. Awesome fab work on the X members and oil pan and trans + everything else. Top notch. I worked in NASCAR for almost a decade and I know good fab from bad and you guys are super. Thanks. Gonna be one hell of a sleeper. I love building sleepers.

                            • cris rose
                              cris rose  4 months back

                              im curious of the ballpark cost of a full 700+hp 3 rotor build.

                            • Rolf-Bjarte Hagen
                              Rolf-Bjarte Hagen  5 months back

                              I have a question for ya, Why do you use sealant on both sides? I can understand the use on the side with a port, but the other there is no port. Is it strictly to not get uneven thicknesses?

                              • Rolf-Bjarte Hagen
                                Rolf-Bjarte Hagen  5 months back

                                RX7 Specialties the lower part of housing. You put extra sealing from your tube 😊

                              • RX7 Specialties
                                RX7 Specialties   5 months back

                                Sealant on both sides of what?

                            • TheClampettmobile
                              TheClampettmobile  5 months back

                              What can you do with a 12A in an RX-2??

                              • TheClampettmobile
                                TheClampettmobile  4 months back

                                Well, actually I'm wanting to get my RX2 running again - it was stock, but all the vacuum diaphragms on the intake "went south" so I put a (used) RACING BEAT INTAKE and Holley 4 barrel on... I have no idea what jetting, power valve (etc.) to use. I also put RACING BEAT's exhaust header on in place of the stock exhaust. Any help would be appreciated. [email protected]

                              • RX7 Specialties
                                RX7 Specialties   5 months back

                                What are you looking for?

                            • Aslam Kingtube
                              Aslam Kingtube  5 months back

                              I don’t own a rotary but I love watching these builds.

                              • Rigo Mejia
                                Rigo Mejia  5 months back

                                How much was this build?
                                I have my 2004 Mazda RX-8 want to put something like this or a 4 rotor?

                                • crashwrench
                                  crashwrench  5 months back

                                  Hi , Did your Customer It LEAST UpGRADE The BRAKES ?????????

                                  • Robert Carmody
                                    Robert Carmody  5 months back

                                    How are the central gears in the engine lubricated?

                                  • Dennis Jacobsen
                                    Dennis Jacobsen  6 months back

                                    I may have missed it but5 it seems you forgot the outer coolant system o ring when you first started the assy. If I missed it I apologize

                                    • RX7 Specialties
                                      RX7 Specialties   5 months back

                                      You must have missed it cuz it doesnt leak coolant and no extra O-rings laying around.....haha

                                  • TwinTurboBiz
                                    TwinTurboBiz  6 months back

                                    you are full of shit!!!!!!! your mods are full of shit. They are half assed!!!!

                                    • Robin Hofer
                                      Robin Hofer  7 months back

                                      Why no lube in the bearings?😅

                                      • GoseRider
                                        GoseRider  7 months back

                                        Liked and subscribed with the bell. Where are yall located? After i get this trucking under way, im getting funds saved to get a build like this going for either an FC or FD. Have parts still from my old FC so im probably going that route.

                                        • Meatbyproducts
                                          Meatbyproducts  7 months back

                                          Should have done a supercharger!

                                          • Meatbyproducts
                                            Meatbyproducts  5 months back

                                            @RX7 Specialties adds power throughout the entire power band and gives you more any time you want it including low down. Also no lag and cleaner. I had a side ported 13b with a 6" supercharger in an 81 GSL and it was crazy. I have an 85 GSL-SE in the drive right now I want to have some fun with.

                                          • RX7 Specialties
                                            RX7 Specialties   5 months back

                                            WHy?

                                        • C Biggsy
                                          C Biggsy  7 months back

                                          That engine should be in my 8.

                                          • rey rivera
                                            rey rivera  7 months back

                                            I need new rear calipers but can’t find them anybody know where we can get them

                                          • minibike madman
                                            minibike madman  7 months back

                                            What ecu was used?

                                            • Nick Colavito
                                              Nick Colavito  7 months back

                                              GOD DAMMM!!! THATS A SOUND OF BEAUTY!

                                              • Ahmed
                                                Ahmed  8 months back

                                                Can u make video showing all the different types of rotary engines what the difference is like Cosmo,fd rx7 etc...

                                                • surferskaterforlife
                                                  surferskaterforlife  8 months back

                                                  20b with stock fb suspension, whoever paid for this build is a true madman

                                                • KillerKlown690
                                                  KillerKlown690  8 months back

                                                  How much does something like this cost for a 13b full bridge port build?

                                                • GoodShifts
                                                  GoodShifts  8 months back

                                                  Needs whale tail spoiler, and widebody asap! Sounds wicked

                                                  • 3toedSloth75
                                                    3toedSloth75  8 months back

                                                    Would love to see more build videos like this

                                                    • onyl roque
                                                      onyl roque  8 months back

                                                      Exelent exelent video I love this engine.You work is very good and clean.

                                                    • incognito 82
                                                      incognito 82  8 months back

                                                      Sleeper wheels for sure, would be funny to see this thing chop a 911 turbo haha

                                                    • Rotary Performance Mazda
                                                      Rotary Performance Mazda  9 months back

                                                      Hello 16. Min 25sec did you put the rubber ?

                                                    • Chamary stigers
                                                      Chamary stigers  9 months back

                                                      Cool tattoo rotor on left arm cool

                                                      • ghetto bikelife
                                                        ghetto bikelife  9 months back

                                                        Interesting the dowel pins are only necessary in the combustion chamber area, I made a motorized bicycle with an Sachs 160cc single rotor, which came with two dowel pins on the far opposite ends of the housing

                                                        • RX7 Specialties
                                                          RX7 Specialties   7 months back

                                                          If you notice, the Mazda engine also has factory dowel pins on opposing sides, even the engine in this video. The purpose of the pins you are referring to are for alignment not so much strength. We put the extra pins in to provide strength where the load areas require it.

                                                      • Joseph Acker
                                                        Joseph Acker  9 months back

                                                        Very cool video, never seen a built 3 rotor before. Any links or videos how you balance and machine the rotors and how you balance the shaft?

                                                      • Arved Ludwig
                                                        Arved Ludwig  9 months back

                                                        How many rotors inline are the limit?

                                                        • RX7 Specialties
                                                          RX7 Specialties   7 months back

                                                          The highest Mazda only made from the factory was a 3 rotor engine

                                                      • MSengineering David
                                                        MSengineering David  10 months back

                                                        Exhaust turbine RIGHt next to the intake manifold perfect for doing away any work the intercooler has done with 1500+ F exhaust temps.

                                                        • MSengineering David
                                                          MSengineering David  10 months back

                                                          All that for overly thick radiator cores and no v mount?

                                                          • Ryan Chase
                                                            Ryan Chase  10 months back

                                                            Music, that engine

                                                            • s 001
                                                              s 001  10 months back

                                                              How much the price for an engine like this?

                                                            • Chris Bleurgh
                                                              Chris Bleurgh  11 months back

                                                              Reckon you should have had a beanie/shield from the turbine at least,.

                                                              • Chris Bleurgh
                                                                Chris Bleurgh  10 months back

                                                                @RX7 Specialties Damn, I hate it when armchair mechanics are too slow lol.
                                                                2 years slow, even.

                                                              • RX7 Specialties
                                                                RX7 Specialties   10 months back

                                                                Yup its been done. ..along with many other finishing touches

                                                            • Moaning Mole
                                                              Moaning Mole  11 months back

                                                              Just pure porn, they even have a lube guy.