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How to build a P-port RX8 rotary engine

www.rotaryeng.net


 


More Videos...


Building a 13B-REW
This is how a 13B engine is brought to life from the Mazda factory. Courtesy of RE4life.com "Mazda Factory's veteran Engineer, Mr. Uchitani shows how Rotary Engines are assembled. Amazing that each RE has been built by hand until 2003!"





Part 7: My 76 Mazda RX-5 Cosmo Restoration - Intake and Exhaust Porting
Has it been nearly a month since my last episode? Wow, time does indeed fly. I've been quite busy preparing to build the engine. So in part 7, I cover the intake and Exhaust porting. The engine is being built with GSL-SE 6 port plates and the Cosmo rotor housings as the basis for a 6 port turbo setup. This port job is fairly conservative, only opening up the primary ports a little and bringing the Exhaust ports close to 2nd gen RX-7 specs. The goal is to maintain fuel economy, low and midrange torque, and idle quality. This episode covers everything involved in porting including: marking out the new ports, grinding the port shape, smoothing the bowls, smoothing port to runner transitions, smoothing the runners, grinding and blending the Exhaust ports.





*13B DOO* 13B ROTARY-POWERED SEADOO JETSKI
A dream project fifteen months in the making. Stay tuned for launch... coming 2011...





My RX-8 Engine broken‐down & rebuilt
RX-8が一般道走行中にエンジンブローしたので、レボリ ーションさんでオーバーホールを行いました。ブロー たエンジン内部は再利用が可能な部品がほとんどない ど酷いことに...。オイル管理はそこそこしているつも でしたが、全くできていなかったことが、エンジンの 身を自分の目で見て分かりました。走行距離は約70 000Kmでした。 【オーバーホールの内容】 ・ローターランド加工 ・ローター重量合わせ ・メタル合わせ ・アペックスシール溝修正 ・コーナーシール溝修正 ・サイドシール溝修正 ・プロトスペックサイドシール ・エキセンラッピング ・ポート面取り加工 ・ポート段付き修正 ・インジェクタ吐出量合わせ





Rotary engine
rotary engine, 6,000 rpm





KNIGHT SPORTS RX-7 13B-REW組み付け4分! 真フカン動画
真上から撮影した映像が面白いので、4時間分のテープ 4分にしてみました。





Mazda rx-7, engine 13B, Big Street Port. Compression test, part 2.
Raw video. Please bare with us for now





Wankel engine and Quasiturbine
motory s rotačními písty





KNIGHT SPORTS RX-7 13B-REW & RX-8 RENESIS engine
2009年オートサロン出展用の動画。 13B-REW&RENESIS エンジンの組み付け作業をDVD2枚組みでリリースする告 用動画。





3 Driviada de Mazda, Hatillo a Rincon, Part-12





Part 3: My 76 RX-5 Cosmo Restoration - Rotary Engine Disassembly And Cleaning
Part 3 of my Cosmo restoration shows disassembly of the 4 port 13B rotary engine and the beginning of the long process of cleaning the internal engine parts. At first I was quite worried about the condition of the engine after looking through the Exhaust ports, but as soon as I opened it up I was pleasantly surprised.





Rotary (Wankle Engine) in a Velocity SE Aircraft
Mazda 13b turbo block rotary with Mistral intake, RWS Redrive, EM2, EC2 ported with a medium street port





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.





650hp 20b rx7 and 180hp 12a rx2 cruising pt.2
650hp bridge 20b rx7 and 180hp 12a rx2 cruising on the way home from a car show at spanish banks in vancouver. part 2 **look in description for other videos** **here are some other videos of this car that my brother uploaded on his channel. 1 with a 3rd gear pull http://www.youtube.com/watch?v=Km2sDOY0fBc&feature=channel&list=UL and another with a different 13b rx7 http://www.youtube.com/watch?v=lOEe-o3MvLw&feature=relmfu video taken on iphone 4 from my civic





Turbocharged RX-8 engine teardown and rebuild
http://blackhaloracing.com/ With three days to pull the engine, rebuild it and reinstall, is Charles R Hill from Black Halo Racing (BHR) up to the task?! View the video to see what we find when the engine with 51,000 miles is pulled. More details and photos of this rebuild can be seen at: http://www.rx8club.com/showthread.php?t=148395 PS: I admit I didn't hold the camera stable enough for the first day of footage. Gave me a damn headache editing the footage.




Which car is faster? Which Car is Faster?





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