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13b bridgeport 808

808 sedan 13b bridgeport 48 mm ida 4 speed gilmours 3rd gear skids


 


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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.





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.





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





Supercharged rotor on dyno
Supercharged rotor on Dyno (not my car)





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/





What its like owning a 3 Rotor 20B RX-7
I have one of the most amazing custom RX-7s in the world. I want to share my experience of owning and driving such a unique car. I explain where the engine came from, why its so special, and what it does to a Mazda RX-7





RX3 , 13B PP , Burnout
My mates RX3 , Towed car to new house , took it for quick hit down the street.. Slipped on the clutch , HAHAHAHA





Powercruise 3/3/07 RX7 13b Bridgeport
13B bridgeport RX7 doing a couple of powercruise laps at Eastern Creek





13b pp
tokoroa





Mazda 787b Engine & Exhaust Sound
Mazda 787B Engine & Exhaust Sound In 1991, the Mazda 787B was the winner of the legendary Le Mans race. Piloted by Volker Weidler - Johnny Herbert and Bertrand Gachot. Mazda 787B is a myth, an icon of motor sport. Was the first Japanese automobile win the 24h Le Mans. This racing car became a legend thanks to the boycott of the big brands through FIA banned the use of any Wankel engine (rotary) alleging underweight other engines and engine no comparable equivalent.   R26B rotary engine with four rotors of 654 cm ³ with power of 700 hp at 9000 rpm and 608 Nm of torque at about 6500 rpm Weighed only 830 kg Getting accelerate from 0-62mph in under 3 seconds. - Mazda 787B Sonido Motor y Escape En 1991 el Mazda 787B se proclamó vencedor de la mitica carrera Le Mans. Pilotado por Volker Weidler - Johnny Herbert y Bertrand Gachot. Mazda 787B es un mito un icono del automobilismo .fue el primer automobil Japonés en ganar la 24h Le Mans. Este coche de carreras se convirtió en leyenda gracias al boicot de las grandes Marcas atraves de la FIA que prohibió el uso de cualquier tipo de motor Wankel (rotativo) alegando un peso inferior al resto de motores y una equivalencia de cilindrada no equiparable. Motor rotativo R26B de cuatro rotores de 654 cm³ con potencia de 700 cv a 9000 rpm y 608 Nm de par motor a unas 6500 rpm Tan solo pesaba 830 kg con lo que conseguia accelerar de 0-100km/h en menos de 3 segundos.





Rotary Hotrod
13b Peripheral Port in an unlikely body. Upset quite a few people...





Mazda RX7 13B Bridgeport
13B Bridgeport





Rx3 13B Bridgeport First Startup
My Rx3 First start up with 13B Bridge Port





R X 7 burn out, blown engine
3 min burn with blown engine





Which car is faster? Which Car is Faster?




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