When it comes to performance valves, Supertech Performance really knows their stuff. With over 20 years in the game, they’ve been working hand-in-hand with engine builders to push the boundaries of what’s possible. You can tell they’re serious about quality and durability, and it shows in every valve they produce.
Take their Black Nitride Coating, for example. This isn’t just some trendy treatment; it’s a game changer. While chrome coatings have been the go-to for a while, this black nitride option is gaining traction, especially among those tuning European and Japanese engines. The microhardness of this coating hits a minimum of 800HV, which means it’s tougher than the stainless steel underneath. But don’t worry, it still maintains good ductility, so it won’t just shatter under pressure.
What’s really cool is the surface finish. It’s smoother than what you’d get with chrome stems, which means less friction between the valve stem and the guide. That’s a big deal when you’re pushing your engine to its limits. Plus, the valve seat surface is harder thanks to that nitrided layer, which means it holds up better with lead-free fuels, alcohols, nitro, and those wild mixes that some of us love to experiment with. It’s compatible with all kinds of seats too—whether you’re using nodular iron, steel powder metal, or even beryllium copper, you’re covered.
Now, if you’re looking to upgrade your Ford Falcon Barra XR6, you’re in luck. This Supertech set comes with 12 black nitride exhaust valves, each measuring 32x5.98x105.80mm. They fit perfectly and make a noticeable difference in performance. If you’re serious about getting the most out of your ride, these valves are definitely worth considering.
Other Part Numbers:
Supertech #sptFFEVN-1050S-12
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Supertech is a company located in Silicon Valley San Jose, California. It is the place where companies with the most cutting-edge technology are located. It allows Supertech to gain access to the latest technology that helps them create high-quality products. Supertech is known for manufacturing some of the best aftermarket internal engine parts in the industry. Today, they are considered the leading brand in their market segment.
Valve Train Component ExpertsWith over 30 years of experience, Supertech was able to develop products that meet the demands of their customers. They offer high-performance valves and valvetrain components that are used by many engine builders and tuners everywhere.
Racer’s Brand Of ChoiceSupertech provides the motorsport industry with top-notched products for virtually any type of racing discipline. Whether it’s Road Racing, Drag Racing, or Rally, they have the right parts for you. Each piece is carefully designed and manufactured to provide optimum performance and give racers the competitive advantage they need to win championships.
Purchase Supertech Products At Vivid RacingIf you are in the market for high-quality performance parts for your engine, Supertech is the brand for you. The company has always been on edge in creating innovative products that would keep up with the fast-changing automotive trend. Whether for the tracks or the street, Supertech guarantees that you will only get the best products from them. To know more about Supertech, visit Vivid Racing and check out their list of parts that fit your specific needs.