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How to build a P-port RX8 rotary engine

www.rotaryeng.net


 


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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。





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.





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





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





Peripheral Port 12A Rotary Turning Over (Long)
Manually cranking a freshly built 12A peripheral port engine. The engine is built with 3 window bearings, is doweled and has a shimmed oil pressure regulator. Ultimately it will run EFI and be turbocharged. Plugs are installed (listen to those pops!)





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。





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.





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





RE AMEMIYA 20B Disassembly
RE AMEMIYA 20B Disassembly





Rotary engine
rotary engine, 6,000 rpm





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!"





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.





Wankel engine and Quasiturbine
motory s rotačními písty





Rotary Engine Breakthrough?
The Wankel engine always held out a lot of promise, but never was able to fully deliver on those promises. It was never very fuel efficient, and the Exhaust temperatures were very high. But now an independent car tech thinks he has stumbled onto what held that engine back. Get more video everyday at http://autoline.tv





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?




Similar 1/4 mile timeslips to browse:

1964 Shelby American Cobra : 10.000 @ 138.000
Chet McFallo, Engine: 289,


1965 Shelby American Cobra : 11.210 @ 121.000
Steve Taylor, Engine: 427 sbf,


1991 Dodge Spirit R/T: 11.680 @ 120.890
Wallace White, Engine: 2.2 DOHC, Turbos: Turbonetics T3T4 50 trim stage 2


1991 Dodge Spirit R/T: 11.680 @ 120.890
Wallace White, Engine: 2.2 DOHC, Turbos: T3/T4 50 trim


2001 Audi Allroad Quattro : 12.368 @ 116.968
Chris Tapp, Engine: 2.7T, Turbos: Tial Sport 605


1965 Shelby American Cobra Factory Five Replica: 12.424 @ 109.670
Jason LaLiberte, Engine: Ford Racing 347 Stroker, Tires: BF Goodrich 275/50/15 (rear)


1990 Shelby American Cobra Replica: 13.000 @ 112.960
steve brown, Engine: 350 Chevy ZZ4,


1991 Dodge Spirit R/T: 13.005 @ 103.720
Marc, Engine: Stock, Supercharger: None Turbos: Stock Tires: BFG Drag Radial 225-45-17


1965 Shelby American Cobra S/C Kit: 13.163 @ 103.820
Ed Nitch, Engine: 302, Supercharger: - Turbos: - Tires: Street


2001 Audi Allroad Quattro 2.7T: 13.218 @ 104.680
Steve, Engine: 2.7T, Turbos: K04


1991 Dodge Spirit R/T: 13.302 @ 108.640
JL, Engine: TIII 16-valve 2.2L, Supercharger: Why? Turbos: Turbonetics 50-trim T04E/T3 0.63AR Stage III Tires: BFG g-Force Sport 205/60/15


1991 Dodge Spirit R/T: 13.330 @ 103.710
Marc Ehrenberg, Engine: 2.2L DOHC 16V, Turbos: Garrett TB03 Tires: Dunlop SP5000 Street Tires


1991 Dodge Spirit R/T: 14.060 @ 104.000
Mike Kelley, Engine: 2.2L, 16v, Turbos: 1 Garrett Tires: Sumitomo HTR 100s (cheap street radials)


1991 Dodge Spirit R/T: 14.097 @ 96.720
Me, Engine: 2.2L Turbo III 16V DOHC, Turbos: Garrett TB03 (stock) Tires: Dunlop SP 5000's with 13psi in front.


1989 Dodge Spirit ES Turbo: 14.224 @ 92.280
Bryan Green, Turbos: T03 Garrett


1991 Dodge Spirit RT T3 Garrett Turbo: 14.510 @ 98.940
Tony Arnold, Engine: 2.2L, Turbos: T3 Garrett


1991 Dodge Spirit R/T: 14.810 @ 97.000
Tom OFlynn, Engine: 2.2 liter DOHC turbo intercooled,


2003 Audi Allroad Quattro 2.7T: 15.470 @ 89.210
Ian Jagor, Engine: 2.7T stock, Turbos: Ko3


1995 Dodge Spirit : 16.179 @ 84.710
Josh, Engine: 3.0L V6 6G72, Tires: 225/50/15 Dunlop GT Qualifier


 


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