If you're diving into the world of high-performance engines, you know that every little detail counts. That's where these Supertech Valve Guides come into play. They're crafted from top-notch Manganese Bronze, which means they’re built to last. I've used these in my own builds, and I can tell you—they really deliver when it comes to both performance and durability.
Now, if you’re running a serious setup, especially with high-powered engines, you might want to consider the exhaust valve guides made from a copper alloy. Why? Copper has about three times the thermal transfer capability compared to Manganese Bronze. So, if you’re pushing your engine hard, these guides can help keep things cool and efficient.
Let’s get into some specifics. These guides have an outer diameter of 11.03mm and a length of 38.5mm. They’re designed specifically for the intake position, making them a perfect fit for models like the Toyota Soarer from 1994 to 2000 and the Toyota Supra from 1993 to 1998. If you’re working on a Toyota Supra 1993-1998 GDE-T2JZ-I-12 setup, you’ll be getting a set of 12 of these 6mm stem Manganese Bronze intake valve guides, designed specifically for the Toyota 2JZ GTE from 1993 to 2000.
In my experience, swapping out the stock guides for these Supertech ones can really make a difference in how your engine performs. They fit snugly, and you can feel the difference in responsiveness. If you’re serious about your build, don’t overlook these little guys—they might just be the upgrade you didn’t know you needed.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Toyota Supra | 1993-1998 | Twin Turbo |
| Toyota Supra | 1993-1998 | Base |

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.