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20b Second Gen RX-7

Car built by Mechanical Power Systems in Canada. MPS Mazda RX7 3 Rotor 20B Peripheral Port turbo w/Slide Valve and custom eccentric shaft Street Legal... www.mpsys.ca


 


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Part 12: 13B Rotary Engine Rebuild - My 76 Mazda RX-5 Cosmo Restoration
Just as I promised last episode, it is finally time to build the engine! Part 12 of my RX-5 Cosmo restoration covers the entire process of building the 6 port 13B Mazda rotary engine. While this engine is a hybrid of GSL-SE RX-7 and Cosmo parts, the process is the same for any rotary from a 12A to a 13B NA, 13B turbo, 13B-REW or any other variant of the 13B. This video shows the whole process of the engine build, starting from measuring the rotors and covering everything else including clearancing the side seals, assembling the rotors, complete assembly the short block, setting the eccentric shaft end play and installing the front cover and everything underneath it. It's probably the most complete engine build video outside of what you can buy from the vendors, and as such, is an hour long. After this one, I'm going back to videos under 20 minutes. But for now, grab a beverage of your choice, sit back, and enjoy.





Best Of Rotary Sounds
Please Check Out My Facebook Pages https://www.facebook.com/LifeOfDrifting?ref=hl https://www.facebook.com/pages/Hellaflush-JDM/300484093402979?ref=hl





Nitrous LSx Mazda RX-7 vs E85 Big Turbo EVO on slicks!
EVO HAD CLUTCH ISSUES REMATCH COMING SOON!! OutOfOrder EVO vs DNR Performance LSx RX-7 Shoutout to 3HeadedElephantS for the GoPro Footage! Checkout his channel and subscribe, also watch his badass edit of this same race here: http://www.youtube.com/watch?v=JS4-nv-9Hvg





The Mazda Rotary Engine Part 1
Educational film by Toyo Kogyo about the Mazda Rotary Engine. Shows how the Rotary engine works with comparisons to the Piston Engine. Also shows the Mazda RX500 test vehicle on a banked circuit and the Mazda Cosmo Sport (or 110S). Originates from the late 60's.





Mazda RX-7 Spitting Huge Flames from Exhaust!
When I was driving back from an event, this turbocharged Mazda RX-7 FD3S passed me in a tunnel. As you can see this tuned Mazda RX-7 FD3S was spitting some huge flames from the Exhaust! Hate it or love it, I really enjoyed it! :) Follow me: http://www.Gumbal.tv 1st Channel: http://www.YouTube.com/GUMBAL 2nd Channel: http://www.YouTube.com/GUMBALTV 3rd Channel: http://www.YouTube.com/CarChannelClassic FACEBOOK: http://www.fb.com/GUMBALTV INSTAGRAM: http://www.instagram.com/GUMBALTV TWITTER: http://Twitter.com/GUMBALTV GOOGLE+: https://plus.google.com/+Gumbal Thanks you for watching my videos. All feedback on my videos are appreciated! Don't forget to like the video and subscribe to my channel. More videos coming up! - Hans





11,000RPM 20B Triple Rotary RX7 Track Car - FC3S Series 5 - Peripheral Port
20B Rotor powered FC.... Crazy sound. 11,000 RPM rev limited, peripheral port, capable of 12,500 RPM+ however was detuned for engine longevity to have a 11,000 RPM rev limit.





20b periphial ported turbo
awesome vid





RE Amemiya Super Greddy 7 RE20B RX-7 FD3S
This RE Amemiya Super Greddy 7 RE20B was built for the annual Tokyo Auto Salon. This exquisite machine is packed with RE Amemiya's tuning knowledge and is setup for the street. The intent of the vehicle is of course, running the Wangan highway. The machine was designed to easily reach high speeds and provide unmatched stability at 300km/h. This makes 300km/h seem like leisurely cruise. The three rotor 20B engine was removed from a Mazda Cosmo. It is fairly easy for RE Amemiya to build a 300km/h engine, and it can be done with a 13B. Then why choose a 20B? The 13B is notoriously known to have a short life span, especially after it has been modified. Also, it lacks the low end torque, and it does not hold the power to leisurely reach, and cruise at 300km/h like the 20B. Therefore, the 20B was chosen, and the low end torque demise was solved. But even though it's a rotary engine, doesn't mean that it is a easy swap. The weight distribution of the well balanced FD becomes thrown off. The 20B had to be offset 10cm to the rear and 6cm to the front in reference to the 13B. Also, the body, subframe, and the propeller shaft all need fabrication. The exterior was dressed up with the RE Amemiya 2006 model Aero kit. It consists of a Porsche 997 front headlights, and the rotary themed rear bumper. The sides consist of super wide fenders to accentuate the whole look. The vehicle was completed just in time for the first ever Pre Tokyo Auto Salon event held in the United States. The vehicle then will be shipped off in time for the real 2006 Tokyo Auto Salon event in Tokyo. ***http://www.Garage411.com/ - Repair guides for your Acura, Honda, BMW, and more!***





20b 3rotor
20b 3 rotor





RE AMEMIYA 20B Disassembly
RE AMEMIYA 20B Disassembly





Mazda Rx7 4-rotor race car. The making of a Defined Autoworks Beast. [Offical Video]
Never before seen footage showing the assembly/start-up of our custom 4-rotor. It is the first 4-rotor since the 787b to use triple spark plugs per rotor. It is also the first since the 787 to feature telescoping intake manifold. Custom made slide throttle body system. A world first however is the use of a center main bearing and 4-piece eccentric shaft. Quick specs- 9.7:1 rotors, lightened and race clearanced. Race main bearings, and race rotor bearings, ceramic NRS 2mm apex seals. Custom stationary gears, Full custom Peripheral Port in each rotor housing (defined auto), Aluminum side housings for reduced weight. Needle roller bearing in the center housing. 4- Piece eccentric shaft 0:47 Dynamic engine balancing 1:23 Variable length intake 2:20 Engine assembly 2:32 Rotor rotation 3:49 Slide throttle 4:00 4-rotor startup and idle 4:30 All footage and editing was done by Defined Autoworks. Music by Ivan Torrent. www.DefinedAutoworks.com Contact us at 614-592-7991 we build any type of rotary powerplant to the highest standards. See the build thread here- http://www.rx7club.com/build-threads-292/iv-rotor-build-12-plugs-9-bearings -8-ports-%3D-1-monster-1037657/





20B rotary RX-7 Spirit R: The Ultimate Street Mazda
Built by Promaz Automotive, we think it's hard to go past Steve's wicked Series 8 FD RX-7 if rotaries are your game. Limited to around 1500 unit's, the Spirit R was the last of the RX-7's and featured a lot of upgraded factory parts as well as a low 1100kg weight. Now powered by a lethal Promaz triple rotor 20B extend port rotary engine, power is aided by a Garrett GT42R turbo and MicroTech fuel system and transmitted through an Albins 5-speed gearbox and KAAZ rear end [ http://www.promaz.com.au ]. http://www.facebook.com/fullBoostcomau http://www.youtube.com/user/fullBoostcomau http://www.fullBoost.com.au





Mazda Rotary Dyno Massive 1664HP
http://www.braptv.com This engine has massive HP, WOW Awsome also on braptv.com Mazda Rotary Queen Street Racing 4rotor GT60 1664HP





The Zero F**ks Given RX7 - /TUNED
Would you drive a car built by a teenager in his parents driveway with no safety features whatsoever? We did, and now we'll tell you why this ugly RX7 is so brilliant.





20B Triple Rotor RX7 with a MASSIVE Turbo that Runs a Low 7ET almost a 6 Second Pass
Support Australias Number 1 Rotary Channel.. Join our new website!! Click here its free!! http://www.rotorg33k.com/index.php?option=com_community&view=frontpage&item id=110 20B MASSIVE turbo RX7 that almost run a 6 second pass!! its crazy.. and it SOUNDS AWESOME





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Similar 1/4 mile timeslips to browse:

1987 Subaru RX Turbo Leone (Aust): 12.520 @ 105.000
Peter Healy, Engine: Subaru EJ20T Libetry Spec, Turbos: IHI VF22 Tires: Mickey Thompson ET (rear)


1985 Subaru RX Leone 4WD Turbo RX: 16.138 @ 85.210
EA,


 


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