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

12 rotor rotary engine sevenstock 14 2011

Pretty stinkin' awesome! Watch it run! http://www.youtube.com/watch?v=dT8wTr27uD4 Got some info on it: http://www.rx7club.com/showthread.php?t=945021 http://www.12rotor.com "Length: 30" Width: 31" Height: 24" Weight: 830 lbs Displacement: 960 cubic inches Max Wide Open Throttle RPM: 8,500-9,000 First scheduled maintenance for boating applications: Naturally aspirated (pump gas 87 octane) 1,440 hp pleasure use at 400 hours. turbo-charged 10 lbs Boost (pump gas 87 octane) 2,400 hp poker run version at 200 hours. turbo-charged 25 lbs Boost (race fuel 110 octane) 3,600 hp race version at 30 hours. turbo-charged 50 lbs Boost (race fuel 116 octane) 5400 hp Drag race version at 11,000 rpm"


 


More Videos...


12 Rotor Engine Running- Different Angles
Watch the last part of the video where there is a glass of water on the engine. The engine runs so smooth it does not even ripple the water. Looking at the glass on the back, you are seeing the reflection of the Exhaust tubes bouncing on the flat surface of the water. The water actually does not even have a ripple.





#55 is alive - Mazda 787B at Sevenstock 4, 2001
This is an extended higher quality version of this video here: http://www.youtube.com/watch?v=9675TKafw3g Turn it up! Enjoy.





PPRE 6B Rotor
The Pulse Performance Race Engineering (PPRE) custom built six rotor dubbed '6B'. http://www.facebook.com/PulsePerformance http://www.facebook.com/speedmagnet http://www.facebook.com/Slotmedia.co.nz Video by Duncan Rourke Thanks to Dene Sollitt, Falgoon Patel, Warren Overton and the guys at PPRE





PAUT MOTOR-REVOLUTIONARY ENGINE.wmv
PAUT ENGINE - Prototype 2 is performed as an engine with two-sided pistons, positioned at 90° to each other, in combination with PAUT two-stroke cycles (fig 1). Such construction provides an engine containing less assembling parts, having smaller mass to power and overall-dimensions to power ratios, which are the presumptions for a successful product to be accomplished and for low cost production/exploitation to be expected. Smaller mass, compared to the prior art engines, derives from the fact that PAUT engine contains considerably less assembling parts lacking elements such as: rods, camshafts, camshaft's driving parts, some valves, large heads. The very construction of the two-sided piston (fig 3) has more advantages. Contact area between two-sided piston and cylinder is considerably larger compared to prior art pistons. Hence, specific pressures are lower and since the two-sided piston is lubricated under the pressure, the friction is considerably smaller, the more so as we know that normal force Fn in the engine center equals zero (fig 2a). All these results with less wear of the piston and the cylinder. Such a two-sided piston has considerably smaller mass compared to the prior art assembly it replaces, consisting of two pistons with their prison-shafts and two belonging rods, resulting in lessening of linear motion inertial forces. This construction has still more advantages as compared to prior art engines such as: - better controlled cooling of cylinders not being adjoined to each other - smaller friction inside the engine due to less moving parts - increasing the capacity of this engine, though considerably, results in overall dimensions to increase only slightly - gravity center is posted lower (it is in the engine center) - better forces configuration in the very engine, while negative forces and torques nullify each other completely (fig 2b) - it is possible to dismount pistons and cylinders without entire dismounting of the engine - no special tools nor machines were used to produce this engine - there is less noise due to the design of the two-sided piston - though the cycle is of two-strokes, the lubrication is performed as if it was four-strokes The objections on this construction should be as follows: - due to the compressed construction , the starter should be mounted on the gear box, but with some endeavour it is possible to mount it on the very engine - the force on the output journal of the crankshaft (fig 2a) is twice compared to the one at prior art engines, but this problem becomes negligible with a proper design of the journal and of the operating shaft bearings - there is no oil sump at this engine, hence an additional oil-pump is needed - since it is a two-stroke cycle engine, the engine cylinders are submited to higher mechanical and thermical load comparing to four-strike cycle Prototype 2 - characteristics (technical data): • Two-stroke engine • Engine-block measurments with heads mounted 500mm x 440mm x 440mm • Engine two-sided piston diameter 100 mm • Compressor two-sided piston diameter 120 mm • Two-sided piston stroke 88 mm • Capacity 7000 cm3 • Number of chambers 4(engine) + 4(compressor) • Number of two-sided pistons 2(engine) + 2(compressor) • Weight 135 kg • Power, torque and specific consumption have not been measured as yet.





PPRE 6 Rotor RX4 Track Test at the 2013 V 4 & Rotary North Island Jamboree (Onboard Footage)
Here's what you've been waiting for! The 2013 V 4 & Rotary North Island Jamboree saw the PPRE RX4 doing a test run on the Manfeild Park race track. Onboard footage turned out distorted because this thing is just so damn loud! Filmed and edited by Kaz Kostiuk-Warren. Be sure to subscribe for more. Music: T-Rex by Intercept.





Russian Rotary Vane Engine
Rotary Vane Engine proposed to power Russian hybrid car 'ё мобиль' (Yo Mobile). http://babelfish.yahoo.com/translate_url?doit=done&tt=url&intl=1&fr=bf-home &trurl=http%3A%2F%2Ffuturych.f5.ru%2Fpost%2F328735&lp=ru_en&btnTrUrl=Transl ate





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.





Disassembling RE-Amemiya's GT 300 3-Rotor Race Engine
One of RE-Amemiya's mechanics gives the 101 on how to break the infamous Aspara Drink GT300 FD's motor down. Courtesy of RE4life.com. "Mr. Imai, the mechanic at RE Amemiya shows how to disassemble 3-Rotor Engine, which was used for their GT 300 machine!"





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/





6B First Dyno Power Runs
Initial Dyno tuning of the PPRE fully tubbed, street legal 6B RX4. Remember this engine is NATURALLY ASPIRATED and on PUMP GAS





GATEBIL - Mad mike rotary madness.
Like me on facebook for more: http://www.facebook.com/pages/Bidstrup-Photography/341198802633190 http://www.facebook.com/DriftsBestLink Edited in Adobe After effects within 5 hours. Shot entirely on the canon 60D and the Go Pro Hero 2. Driver: Jesper Ewerty Kneis @ Toyota Chaser.





R12 12 Rotor Engine on the Dyno short version
12 Rotor engine doing some low power test runs on the Dyno. The Carb would not flow enough for more then 2000 rpm. Working on the fuel injection and turbo setup now.





7 rotors
A 3 rotor and a 4 rotor engine. The 3 rotor is an engine swap from a Mazda Cosmo. The 4 rotor was a "weekends" project.





FD RX7 20B 3 Rotor 748whp vs 2012 GT-R 590whp at TX2K12
1993 Mazda RX7 - 20B 3 rotor swap with 74mm turbo making 748whp on 93 octane pump gas vs 2012 GT-R with Exhaust and tune making 590whp filmed in Mexico and computer generated at TX2K12





2stroke V8
Evinrude 300XP -91 After a few hours in the workshop.. The expansion chambers are "home made" by hydroforming. The original Exhaust is milled away and the engine block is filled whit plastic. This engine will get electronic fuel injection and will not be used in a boat.. Note: This is a sponsored video for Forge Apollo




Which car is faster? Which Car is Faster?





Similar 1/4 mile timeslips to browse:

1979 Plymouth Arrow : 8.630 @ 149.800
George Monahan, Engine: 440 Mopar, Tires: Hoosier 33.5X17X15


1989 Porsche 928 S4: 12.434 @ 117.030
John Thomas, Engine: 5.0L, Turbos: Yes Tires: 255's


1985 Porsche 928 S: 12.872 @ 108.960
Imre T., Engine: Porsche 5.0L, 32valve, DOHC, Supercharger: Paxton Novi SSG Tires: 225-50-16


1986 Porsche 928 turbocharged: 12.900 @ 114.400
Mark Robinson, Engine: Stock 5.0 32v 107k miles, Turbos: single T61 Tires: Yoko AVS


1986 Porsche 928 S2: 13.035 @ 113.300
BRETT AINLEY, Engine: 4.7,


1985 Porsche 928 S: 13.069 @ 108.970
Ted Russell, Engine: Stock 5.0 32V V8, Supercharger: Vortech V2SQ


1990 Porsche 928 Supercharged: 13.398 @ 108.680
Adrian Clark, Engine: 5 litre, Supercharger: Albrex


1983 Porsche 928 928S: 13.670 @ 103.100
Bill, Engine: 4.7 liter all aluminum 16v V-8, Tires: 245/45/16


1989 Porsche 928 auto s4: 13.830 @ 103.130
les dopart, Engine: 5.0, Supercharger: no Turbos: no Tires: 245/45/16


1981 Porsche 928 S: 14.100 @ 104.000
Simon Hamnett,


1988 Porsche 928 S4: 14.118 @ 98.890
Carl Hender, Engine: 5.0, Tires: road summer


1989 Porsche 928 s-4 automatic: 14.200 @ 100.540
les dopart,


2000 BMW 540iT Dinan S2: 14.330 @ 96.210
Doc Watson, Engine: 4.4L V8 M62, Tires: 265/35/ZR18


1988 Porsche 928 S4: 14.332 @ 96.810
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1988 Porsche 928 S4: 14.378 @ 94.970
Carl Hender,


1988 Porsche 928 S4 RMB Exhaust: 14.440 @ 103.300
Brian, Engine: 5.0L, Tires: 265/40-18


1987 Porsche 928 S4: 14.480 @ 97.350
Carl Hender, Engine: 5L V8, Tires: ZE-512


1988 Porsche 928 S4: 14.545 @ 95.057
Brian D, Engine: 5.0L V8 32 valve (stock), Tires: 245/45 ZR16


1998 BMW 540iT Touring: 14.800 @ 97.100
NA,


 


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