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Now we all love the sound of a turbo 3 rotor, or even a screaming na 4 rotor, but what if I told you, you could go bigger, there are multiple custom 6 rotors, and rob dahm even has a 12 rotor unit. But that engine could be a topic for a different video today we will take a look at Pulse Performance Race Engineering’s 6 rotor RX7. Emerging from the fertile minds of New Zealand's Pulse Performance Race Engineering, is a sonic symphony of power, a fusion of rotary technology that pushes the boundaries of what's possible and challenges the conventional norms of engine design. This ultimate manifestation of rotary excess takes the performance capabilities of Mazda's renowned rotary engines to a whole new level. But before we get into the craziness that is this motor, lets start by going back in time and looking at the origins of Mazda’s rotary.
Mazda's fascination with rotary engines traces back to the 1960s when the company introduced the world to its Wankel rotary-powered vehicles. The Mazda Cosmo Sport 110S marked the company's first foray into this unique engine technology, and subsequent models like the RX-2, RX-3, and the iconic RX-7 continued to solidify Mazda's reputation as a pioneer in the rotary engine domain. These production rotary-powered vehicles offered enthusiasts an enticing blend of high-revving performance and lightweight design, often delivering power outputs that belied their compact size.
And I feel like I would be doing you guys a dis service if I didn’t throw in a couple of sound clips.
Anyways back to pulse performance and their crazy 6 rotor. At the helm of this audacious project is Pulse Performance Race Engineering, a company renowned for pushing the envelope of rotary engine technology. The six-rotor Mazda RX-7 is a fusion of three 13B two-rotor engines, resulting in a displacement of approximately 3.9 liters. This rotary powerhouse produces an astonishing 820-plus horsepower, redefining the concept of power density and putting even turbocharged engines to shame. Remember this motor is a NA, sub 4 liter engine pushing out over 800HP. Insane
Now The sonic signature of the six-rotor engine is an otherworldly blend of a three-rotor's buzz and the spine-tingling howl of Mazda's legendary 787B race car. Its ferocious sound is akin to a nitromethane-powered beast, a symphony of raw power that sends shivers down the spine and quickens the heartbeat of all fortunate enough to witness it in action.
But fancy words don’t do it justice. So enough babbling take a listen.
So how did they go about building this thing, well Creating the six-rotor masterpiece was no small feat. Pulse Performance delved deep into the core of rotary engineering, meticulously machining plates between the rotary housings from billet material. This attention to detail and precision was crucial to harness the immense power potential of this engine configuration. The custom air intake and exhaust manifolds, fuel delivery system, wiring harness, and wet sump oiling system contribute to the comprehensive transformation of three individual engines into a symphony of rotary power.
But you might be wondering what if I want one, is it possible to buy a 6 rotor motor, because building one yourself might be a little out of reach
Well For those seeking to harness the power of the six-rotor, Pulse Performance Race Engineering offers a complete engine package at a price that reflects the engineering masterpiece it encapsulates. While the cost of nearly $69,000 may be a daunting figure, it is a testament to the incredible man-hours, precision machining, and advanced engineering that went into its creation. This high price tag grants access to an ECU and sensors suited for street use, offering enthusiasts the ability to further fine-tune their experience. And 70k dollars for over 800HP of pure pleasure is a bargain, where can I take a loan.

#Rotary #Mazda #wankel

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