Drag Racing 1/4 Mile times 0-60 Dyno Fast Cars Muscle Cars

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!)


 


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Part 35: Water To Air Intercooler Installation, Part 2 - My 76 Mazda RX-5 Cosmo Restoration
In the last episode of my '76 Mazda Cosmo restoration, the basic components of the water to air Intercooler system were laid out along with the considerable amount of fabrication needed to build the throttle body inlet, Intercooler piping and water tank. As well as mount the heat exchanger and BOV. In part 35, we finish up the water to air Intercooler installation by taking care of mounting the pump, plumbing all the water lines and wiring up the system. Additionally support brackets are built to support the piping. Lack of space meant I had to get creative with pump position after accidentally creating a clearance issue with the water fittings. However once mounted I was very happy with pump position and the plumbing was straightforward. Included in this episode: Cutting/grinding/drilling aluminium, making aluminium brackets, assembling AN house and fittings, wiring relay to spare Megasquirt output, adding temperature sensor to Megasquirt analog input, plumbing air to water Intercooler with tank and pump, TIG welding brackets.





Gramps the 11 Second Car - Build Part 1
The Gramps build begins - NEW EPISODE EVERY DAY THIS WEEK! Got a question about the build? The forum has a dedicated thread here: http://forums.mightycarmods.com/showthread.php?36134-Gramps-the-11second-Ca r-Build-Q-amp-A-thread Get behind MCM and show the world that you DIY with mad stuff from the MCM shop: http://www.mightycarmods.com/collections/ Facebook for daily updates! http://www.facebook.com/mightycarmods Also something to note around Mighty Car Mods: we are normal guys and are not trained mechanics. We like to make interesting car mods and show you how we've gone about it, but we can't promise that anything we show you will work for your particular car, or that you won't harm yourself, someone else, your car or your warranty doing it. Please be safe, be responsible and unless you know what you're doing, do not fool around with very serious machinery just because you've seen us make it look so easy. Talk to a qualified mechanic if you are in any doubt.





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





SCREAMING 20B rotary engine dyno ~ JPC
Centreline Suspension's 20B PP rotary engine from their Mazda RX-7 Sports Sedan circuit racer on the Dyno at JPC. http://www.centrelinesuspension.com.au http://www.jpc.com.au http://www.fullBoost.com.au





Part 32: Air Box and Coolant Recovery Tank Fabrication - My 76 Mazda RX-5 Cosmo Restoration
While I'm done with air conditioning, part 32 of my '76 Mazda Cosmo restoration still deals with moving air around, as I fabricate a cold airbox. After working so long on the Vintage Air system I wanted to do some simple fabrication, so the air box was a perfect choice. Made to accept a cone filter it is a true cold airbox that draws air from the inner fender. So not only will the box muffle the sound of the engine but it will also assure the turbo is drawing in the coolest air it can. Since I was in an aluminium fabbing mood after the airbox, I also continue on and build an aluminium coolant recovery bottle. Fitting perfectly in the little space between the radiator support and relay panel, made out of square aluminium tubing, it provides a hidden and elegant solution while not taking up any engine bay space. Included in this episode: making cardboard templates, cutting aluminium, bending/shaping aluminium, loads of TIG welding, nutserts, cutting tubing, fabbing a tank, welding bungs.





Bugatti Veyron 16.4 Grand Sport vs Nissan R35 GT-R vs TT-RS vs 991 Turbo S
This white Bugatti Veyron 16.4 Grand Sport was dragracing against other supercars on a closed airfield. Some interesting dragraces with some exclusive supercars! The dragraces are: - Veyron GS vs Nissan R35 GT-R Milltek Exhaust - Veyron GS vs Nissan R35 GT-R - Veyron GS vs Audi TT-RS with Milltek Exhaust (430HP) - Veyron GS vs Lamborghini Murcielago LP670-4 SV - Veyron GS vs Bugatt Veyron 16.4 w/ Mansory Exhaust - Veyron GS vs Porsche 991 turbo S 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





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.





Mazda 323 13B turbo dyno - Promaz Automotive
Don't let it's subtle looks fool you, Andrew's Mazda 323 is all go. On the rollers at Promaz Automotive the small 323 is powered by a race 13B bridge port rotary engine and Boosted by a Garrett GTX42R turbocharger. [ http://www.promaz.com.au ] http://www.facebook.com/fullBoostcomau http://www.youtube.com/user/fullBoostcomau http://www.fullBoost.com.au





Part 34: Water To Air Intercooler Installation, Part 1 - My 76 Mazda RX-5 Cosmo Restoration
It's time for part 34 of my '76 Mazda RX-5 Cosmo restoration. This time, I'm installing the water to air Intercooler. I've installed and fabricated plenty of air to air Intercoolers in my time but never a water to air unit. I chose to use water to air on the Cosmo because it meant that I could keep the piping as short as possible for the best Boost response and because of the limited amount of room to run charge piping out to the front of the car due to the large rad and A/C condenser. It was definitely a learning experience for me as I underestimated the amount of time needed to fabricate all of the components. Thus, I have split the episode into two parts. In part 1 of the installation, I fabricate a throttle inlet adapter to fit the FD throttle body, position and mount the Intercooler, build charge piping, weld on a BOV flange and IAT bung, fabricate an aluminium water tank with inlet/outlet/fill bungs and mount the heat front heat exchanger.





The Revolver Cam Engine (Previously known as the Dynacam engine).wmv
Detailed explanation behind the workings and testing of the Cam Engine.





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





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.





RE雨宮 GT300選手権専用「20B Peripheral Port Engine」 完全バラし!!vol.2





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。





101mm TURBO CTS-V - 1200hp Cadillac!!!
This was probably the NUTTIEST car we encountered at the Pikes Peak Air Strip Attack - this 1170hp 101mm turbo equipped Cadillac CTS-V was turning heads everywhere it went. Hop into the passenger seat as we race down the 1/2 mile raceway at over 180 mph!




Which car is faster? Which Car is Faster?





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