If you're looking to squeeze every ounce of performance out of your Nissan, check out the Black Nitrided Exhaust Valve from Supertech. I’ve had my hands on this piece, and let me tell you, it’s a game changer. This valve is crafted with some serious attention to detail, designed using the latest tech to ensure it not only meets but exceeds the high standards we all expect from aftermarket parts.
Now, let’s talk specs. This valve features a head diameter of 30.65mm, which is a slight upgrade at +0.5mm, so you’re definitely getting a bit more airflow. The stem diameter is 5.94mm, and it measures in at a solid 102.40mm in length. Made from durable black nitrided material, it’s built to withstand the heat and stress of your engine without breaking a sweat.
What’s really cool about this valve is how it can help you unlock the full potential of your engine. It’s precision-engineered, which means it fits perfectly and works seamlessly with your setup. I’ve seen it hold up over time, providing reliable performance without the headaches. No one wants to deal with constant replacements, right?
As for fitment, this valve is compatible with a range of Nissan models, including the 180SX (1991-1999), 200SX (1995-1998), 240SX (1989-1998), NX (1991-1993), Sentra (1991-2001), and Silvia (1989-2002). So, if you’ve got one of these rides, you’re in luck. It's a solid upgrade for anyone looking to enhance their exhaust flow and overall engine response.
In short, if you're serious about performance and want a valve that’s going to stand the test of time, the Supertech Black Nitrided Exhaust Valve is worth considering. It’s built for enthusiasts who don’t settle for anything less than the best.
Other Part Numbers:
Supertech #sptNEVN-1006
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1995-1998 Nissan 200SX |
200SX | 1995-1998 |
|
1989-1994 Nissan 240SX S13 |
240SX S13 | 1989-1994 |
|
1995-1998 Nissan 240SX S14 |
240SX S14 | 1995-1998 |
|
1991-1993 Nissan NX |
NX | 1991-1993 |
|
1991-2001 Nissan Sentra |
Sentra | 1991-2001 |
|
1999-2002 Nissan Silvia S15 |
Silvia S15 | 1999-2002 |

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.