If you're looking to beef up your Ford Duratec 2.3L, let me tell you about these Supertech Pistons. They’re made from a high silicone, enhanced 4032 alloy that’s got a little extra Cu, Ni, and Mg thrown in. What does that mean for you? Well, this alloy has low thermal expansion, which is great for high-performance setups. You can push these bad boys up to 42psi of boost with alcohol, and they won't flinch. That’s some serious durability!
The manufacturing process is where the magic happens. These pistons go through a two or three-step forging process that creates a fine structural grain. After that, they hit the CNC machines for some precision machining. And don’t worry about them crumbling under pressure; they undergo several heat treatments to ensure high tensile strength and a hardness that’s spread evenly throughout.
When it comes to fitment, these pistons are designed with contact reduction grooves as standard, which helps minimize friction. The pin bores are honed and reamed for a snug fit, ensuring everything works smoothly. Plus, the wrist pins are made from cold extruded chrome moly steel, so you know they’re tough. They also come with wire clip locks to keep everything in place.
And here’s a little bonus: each piston gets a phosphate dry lubricant coating. This helps protect the rings from micro-welding and improves lubrication in the skirt/cylinder area. It’s details like this that make a difference when you’re pushing your engine to the limit.
Fitment:
So, if you're ready to take your engine build to the next level, these Supertech Pistons are a solid choice. They’re built to handle the heat and pressure, so you can focus on what really matters—getting the most out of your ride.
Other Part Numbers:
Supertech #sptP4-DU880-N20
⚠ 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.