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  See more parts for Acura Integra
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Supertech 6.6mm Stem Exhaust Valve Guide Manganese Bronze for Honda B18A/B18B/H23 1990-2001 - GDE-H66-E

Supertech GDE-H66-E Valve Guides

Upgrade your engine's performance with the Supertech GDE-H66-E Valve Guides, precision-engineered from high-quality Manganese Bronze. Designed specifically for your 1990-2001 Acura Integra and 1992-1996 Honda Prelude, these valve guides work seamlessly with low-friction black nitrided valves, ensuring optimal performance and durability. Whether you're hitting the track or just cruising, these guides are a must-have for any serious build.

Why Choose Supertech Valve Guides?

These valve guides are not just about fit; they are about performance. Manganese Bronze is known for its excellent wear resistance and thermal stability, making it ideal for high-performance applications. For those pushing their engines to the limit, Supertech also offers copper alloy guides, which provide a thermal transfer coefficient three times higher than Manganese Bronze. This means better heat dissipation and improved performance in high-powered setups.

Technical Specifications

  • Outer Diameter: 12.07mm
  • Length: 46.5mm
  • Material: Manganese Bronze
  • Position: Exhaust

Fitment

  • Acura Integra (1990-2001)
  • Honda Prelude (1992-1996)

Customer Feedback

"Installed these valve guides on my 1999 Acura Integra, and the difference is night and day. The engine runs smoother, and I can feel the increased responsiveness. Highly recommend for anyone looking to improve their setup!"

"After swapping these into my 1995 Honda Prelude, I noticed a significant reduction in valve train noise. They fit perfectly, and I’m confident they’ll hold up under high RPMs."

Don't settle for less when it comes to your engine's performance. The Supertech GDE-H66-E Valve Guides are engineered for those who demand reliability and efficiency. Upgrade today and experience the difference!

Other Part Numbers:
Supertech #sptGDE-H66-E

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Acura Integra 1990-2001 LS
Acura Integra 1990-1993, 1997-2001 GS
Acura Integra 1990-1998 RS
Acura Integra 1992-2001 GS-R
Acura Integra 1995-1996 Special Edition
Acura Integra 1997-2001 Type R
Honda Prelude 1992-1996 S
Honda Prelude 1992-1994 Si 4WS
Honda Prelude 1992-1996 Si
Honda Prelude 1993-1996 VTEC
Honda Prelude 1995 SE

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Who is Supertech?

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 Experts

With 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 Choice

Supertech 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 Racing

If 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.



Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.

Supertech Performance Inc. shall not, under any circumstances, be liable for any special, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue, cost of purchased or replacement goods, or claims of customers of the purchase, which may arise and/or result from sale, installation or use of these parts.

The sole obligation of Supertech Performance Inc., shall be limited only to the products to be found defective, in either workmanship or material, after inspection performed by our company. This Limited Warranty applies only to the original purchaser of the product and only covers the replacement or repair of the product at our election.

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