Spintech
Revolutionising Exhaust Systems for Serious Competition with Spintech
SpinTech's journey began with a NASA engineering challenge: to design a rocket booster exhaust system with exceptional output power while reducing noise, even at increasing velocities and throttle settings.
SpinTech engineers successfully met this challenge, creating an exhaust system that has become one of the newest and most formidable players in competitive racing arenas.
The SpinTech difference: Entropy Mufflers
SpinTech's entropy mufflers set the standard for sound attenuation in the industry without sacrificing performance power. These mufflers feature a patented spin sound trap that captures sound vibration energy and transforms it into heat energy within the muffler.
Unlike traditional friction mufflers, which have high back-pressure, and absorption mufflers, which tend to be loud and get louder over time, SpinTech's entropy mufflers maintain high flow rates similar to straight-through types but without the packing material that can blow out. This results in the most effective sound attenuation at high flow velocities.
Addressing the need for performance mufflers
In the early 1980s, mufflers on race cars were a rarity. Sound levels were monitored as populations began encroaching on local race venues, leading to more stringent regulations. It became apparent that performance was being compromised, sparking the search for performance race mufflers. This was the era when SpinTech began to make its mark.
By 1995, SpinTech had developed a high-flow racing muffler designed specifically for competition. After more than a year of testing under real race conditions and in-engine room dyno-testing, SpinTech was ready to compete with other performance mufflers. The result was a product that provided race-proven performance while meeting stringent sound-level regulations.
How SpinTech Entropy Mufflers work
The technology behind SpinTech entropy mufflers is based on the second law of thermodynamics, or entropy. Entropy in a system relates to the organisation of that system. Sound energy represents organised energy, with air or gas molecules vibrating in a unified way. Heat energy, while also a vibration of molecules, is a completely randomised molecular motion. SpinTech's mufflers harness this principle to convert sound energy into heat energy.
The advanced fluid mechanics technology used in SpinTech's mufflers sustains vortexes inside the spin sound traps. Vent holes are strategically placed where the case wall and sound trap form a Venturi effect, reduce pressure, and extract gas from the trap. Incoming exhaust refills the trap, maintaining the vortex motion that promotes sound conversion to heat.
Race-proven performance
SpinTech's commitment to race-proven performance is evident in its extensive testing and real-world application. The company has consistently demonstrated that its high-flow racing mufflers can compete with, and often surpass, other performance mufflers on the market. This dedication to performance and compliance with stringent sound-level regulations has made SpinTech a trusted name in the racing community.
Designed for serious competition
SpinTech products are designed and developed with serious competition in mind. The company’s engineers leverage advanced technology and innovative designs to create exceptional performance and sound attenuation exhaust systems. Whether you're on the drag strip, the road course, or the street, SpinTech exhaust systems are built to deliver.
SpinTech entropy mufflers maintain high flow rates, approaching those of straight-through mufflers but without the drawbacks. Traditional friction mufflers create high back pressure, and absorption mufflers tend to get louder as they wear out. SpinTech mufflers, on the other hand, offer consistent performance with no packing to blow out, ensuring maximum sound attenuation at high flow velocities.
SpinTech's proven track record in the racing community
Racers and performance enthusiasts across the country trust the company's products, and SpinTech continues to push the boundaries of what is possible in high-performance exhaust systems.
Whether you're a professional racer or a performance enthusiast, SpinTech has the products at IBRP to take your vehicle to the next level. Experience the SpinTech difference and see why SpinTech is the choice of champions.
