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SKU: VWIVN-1002T-8
Supertech Black Nitrided Intake Valves (Set of 8) for VW/Audi EA888 Engines
Black Ops Auto Works is proud to offer the **Supertech Black Nitrided Intake Valves** as a premium upgrade for VW and Audi EA888 engines. These high-performance intake valves are manufactured from premium stainless steel 21-4n and feature a black nitride surface treatment for reduced friction and improved heat dissipation. Designed for racing reliability and high-RPM use, these valves feature a triple groove design and dished face. They are an excellent choice for both naturally aspirated and forced induction builds, including turbo and nitrous applications.
Why Choose Supertech Valves from Black Ops Auto Works?
- Premium Stainless Steel 21-4n – Excellent strength, heat resistance, and durability
- Black Nitride Coating – Reduces friction and improves heat dissipation compared to uncoated valves
- High-RPM Capable – Engineered for performance and racing applications
- Optimized Airflow – Computer-designed profiles for improved performance
- Supertech Quality – Trusted by professional engine builders worldwide
Key Features
- Black Nitrided Surface Treatment – Reduces friction and improves heat dissipation
- Stainless Steel 21-4n Material – High strength and excellent durability under extreme conditions
- Triple Groove Design – Secure valve keeper retention
- Dished Valve Face – Optimized for performance airflow characteristics
- High-RPM & Boost Compatible – Suitable for naturally aspirated, turbo, and nitrous engine builds
- Precision Manufactured – Tight tolerances for consistent performance
Specifications
| Detail | Value |
|---|---|
| Brand | Supertech Performance |
| Part Number | VWIVN-1002T-8 |
| Type | Intake Valve |
| Quantity | Set of 8 |
| Material | Stainless Steel 21-4n |
| Surface Treatment | Black Nitride |
| Head Diameter | 33.85mm (Standard) |
| Stem Diameter | 5.98mm |
| Overall Length | 103.90mm |
| Groove Type | Triple Groove |
| Valve Face Type | Dished |
| Country of Origin | United States |
| Warranty | Supertech Limited Warranty |
Whats Included
- 8 x Supertech Black Nitrided Intake Valves
Product Notes
- These are **intake valves only** retainers, keepers, and valve springs are sold separately
- Professional engine building and proper installation is strongly recommended
- Always verify valve-to-piston clearance and installed spring height during assembly
- Black nitride coating provides better wear resistance and reduced friction
This Part Fits
| Make | Engine | Notes |
|---|---|---|
| Audi | EA113 / EA888 / TFSI | Standard size intake valves |
| Volkswagen | EA113 / EA888 / TFSI | Standard size intake valves |
Why Choose Supertech through Black Ops Auto Works?
- Black Ops Auto Works is your trusted source for premium Supertech Performance parts
- Supertech valves are known for their quality, consistency, and performance in high-RPM applications
- Expert support and fast shipping for your engine build
- Backed by Supertech’s reputation as a leader in performance valve train components
Frequently Asked Questions
- Q: How many valves are included in this set?
- A: This is a complete set of 8 intake valves (enough for one engine).
- Q: Are these valves black nitride coated?
- A: Yes. These valves feature Supertech’s black nitride surface treatment for reduced friction and improved heat dissipation.
- Q: Do I need new valve springs and retainers?
- A: It is highly recommended to replace valve springs, retainers, and keepers when installing new valves for best performance and reliability.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure Supertech packaging
Read More
Supertech
Located in San Jose, California, in the heart of Silicon Valley, Supertech was born from the same fertile ground as many other innovative companies. We utilize cutting-edge technology to fuel our growth and deliver the highest performance valves and valve train components available. Why Choose Supertech? Over 30 Years of Experience: Our legacy in the industry ensures top-quality products. Superior Performance: We provide valves and valve train components specifically designed for the racing market. Versatile Applications: Ideal for various types of racing, including: Drag Racing Rally Road Racing And more! Custom Solutions: If you can't find the perfect fit, we are always willing to work with you to custom manufacture the ideal solution for your specific needs. CUTTING EDGE TECHNOLOGY Trusted by the best in the industry, Supertech is committed to leveraging the latest advancements in technology to enhance performance and reliability. Experience the difference with our prod...
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Browse all of our valves and valvetrain components at Black Ops Auto Works, including engine valves, valve covers, valve cover gaskets, valve guides, valve springs, retainers, valve locks, valve seals, lash caps, and related valvetrain hardware for performance builds, engine refreshes, and high-horsepower applications. Whether you are rebuilding a cylinder head, upgrading your valvetrain for higher RPM, or replacing worn valve train components, this collection is built for customers searching for engine valves, valve springs and retainers, valve cover gaskets, performance valve covers, and valvetrain upgrades. Shop Top Valvetrain Brands Find trusted brands in the valve and valvetrain category, including: GSC Power Division Supertech Brian Crower Ferrea Manley Performance Cometic Granatelli Moroso BLOX Racing These brands are known for performance intake valves, exhaust valves, valve spring kits, titanium retainers, valve guides, valve locks, valve seals, billet valve covers, an...
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