WCMA points race in the Mazda Challenge Car class from the car of a first season rookie. Filmed at Race City Speedway Calgary. 4th place finish for the driver... very respectable for a rookie in this competitive class.
INSANE 600HP PP 26B QUAD ROTOR FD3S RX7
Live footage of our friend's monster build...the only street driven
Peripheral Port, Quad rotor, 26B Mazda RX-7 FD3S, rolling the streets of
Tokyo Japan like a BOSS.
Just listen to how crazy the BRAP is and remember... it's not even run in
yet! 600 naturally aspirated horses and redlines at 10,000rpm!!
Totally and utterly INSANE.
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-