If you’re looking to squeeze a little more performance out of your ride, the Inconel Exhaust Valve by Supertech is definitely worth your attention. I’ve had my hands on these valves, and let me tell you, they’re not just some run-of-the-mill parts. Made from Inconel, these bad boys are built to withstand the kind of heat and pressure that would make lesser materials crumble. Trust me, they hold up under the most demanding conditions, which is exactly what you want when you're pushing your engine to the limit.
Now, let’s get into the nitty-gritty. The head diameter is a solid 31.50mm (that’s +1mm oversize, in case you’re wondering), with a stem diameter of 6.54mm and a length of 109.6mm. What does all that mean for you? Well, these dimensions are carefully crafted to optimize airflow and boost performance, helping you get the most out of your engine. Whether you’re on the track or just cruising around town, you’ll notice the difference.
What really stands out is the precision engineering behind these valves. Supertech doesn’t cut corners; they’ve designed these with such attention to detail that you can expect reliable, worry-free service for years. I’ve seen too many parts fail prematurely, but these valves are built to last. They meet or exceed the toughest industry standards, so you know you’re getting quality.
Now, if you own an Eagle Talon from '95 to '98, a Mitsubishi Eclipse from '95 to '99, or a Mitsubishi Lancer from '03 to '06, you’re in luck. These valves are a perfect fit for those models, specifically tailored for the 4G63/4G63T engines. It’s all about making sure you’re getting the right parts for your specific setup.
In a nutshell, if you’re serious about performance and longevity, the Supertech Inconel Exhaust Valve is a solid choice. They’re not just parts; they’re an investment in your vehicle's future. You’ll appreciate the difference every time you hit the gas.
Other Part Numbers:
Supertech #sptMEVI-1009
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1995-1998 Eagle Talon |
Talon | 1995-1998 |
|
1995-1999 Mitsubishi Eclipse |
Eclipse | 1995-1999 |
|
2003-2006 Mitsubishi Lancer |
Lancer | 2003-2006 |

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.