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Supertech Manganese Bronze Valve Guide Set of 8 for BMW S14 S38 1986-1995 - GDE-BMS14-7-OS1-8

Supertech GDE-BMS14-7-OS1-8 Oversize Manganese Bronze Valve Guides

The Supertech GDE-BMS14-7-OS1-8 valve guides are precision-engineered components crafted from high-quality Manganese Bronze. These valve guides are specifically designed for the BMW S14 and S38 engines produced between 1986 and 1995, ensuring optimal fitment and performance.

Material and Design

Constructed from Manganese Bronze, these valve guides offer an excellent balance of strength and durability. The material is chosen for its resistance to wear and ability to withstand high temperatures, making it suitable for both intake and exhaust applications in performance-oriented setups.

Specifications

  • Outer Diameter: 12.065mm
  • Material: Manganese Bronze
  • Position: Intake/Exhaust

Fitment

  • BMW 320is (1987-1990)
  • BMW M3 (1986-1991)
  • BMW M5 (1988-1995)

These valve guides are engineered to work seamlessly with Supertech's low friction black nitrided valves, creating a robust assembly that enhances both performance and longevity. The Manganese Bronze material ensures a smooth operation, reducing friction and wear over time.

For applications requiring enhanced thermal management, consider that while Manganese Bronze is effective, copper alloy guides are available for exhaust valves in high-powered engines, offering a thermal transfer coefficient approximately three times greater than that of Manganese Bronze.

Proposition 65

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

Vehicle Make/Model
BMW M3 1988-1991 Base
BMW M5 1988, 1991-1993 Base

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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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