4 Rotor Mazda RX-8 Time Attack Car Revving Engine At Seven Stock 2009
This is 5 glorious minutes of a naturally apserated (individual throttle bodies) 4 Rotor RX-8 time attack car revving its god like engine for a massive crowd at the 2009 Seven Stock event in Irvine California. Turn up your speakers!
World's Smallest Dyno!
I saw this while at SEMA 2013 and it stopped me in my tracks! Is what you
see here really the smallest Dyno in the world? Kind of! It
is actually a scale model of a larger Dyno made by SuperFlow
Dynamometers. While the rollers work as you can see, it unfortunately does
not actually measure power from RC cars. Too bad! If it really worked I
would totally add this to my Christmas list!
PPRE 6B Rotor
The Pulse Performance Race Engineering (PPRE) custom built six rotor dubbed
Video by Duncan Rourke
Thanks to Dene Sollitt, Falgoon Patel, Warren Overton and the guys at PPRE
JIC MAGIC RX8 530 HP !!!
Living Legend Keichi Tsuchiya and his professional driver friends test out
JIC MAGIC'S RX8 that participates in Japan's D1 drift championship ...
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
Contact us at 614-592-7991 we build any type of rotary powerplant to the
See the build thread here-
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.
10000 rpm RX8
COBB TUNED RX8 GOING TO 10000 RPM SEVRAL TIMES.THAT EXTRA RPM GIVE YOU THE
BENEFIT OF BEING IN HIGHER RPM'S AMONG GEAR CHANGES THEREFORE INCREASING
THE CARS OVERALL PERFORMANCE.
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