Supertech Viton Valve Stem Seal

2013–2020 Subaru BRZ / 2017–2020 Toyota 86 / 2013–2016 Scion FR-S

VS-SU5.5-EI-8

Overview:

The Supertech Viton Valve Stem Seal set is designed specifically for the Subaru BRZ, Toyota 86, and Scion FR-S models within the listed year ranges. These valve stem seals play a critical role in maintaining proper lubrication of the valve stems while preventing oil from leaking into the combustion chamber. Crafted for enthusiasts and daily drivers alike, this set of eight seals ensures reliable engine performance and longevity by reducing oil consumption and minimizing valve guide wear.

Whether you are performing routine maintenance or upgrading your engine components, these high-quality seals provide a durable and effective solution to keep your engine running smoothly and efficiently.

Key Features:

Supertech’s Viton Valve Stem Seals offer several advantages that make them a preferred choice for performance and reliability:

• Constructed from premium Viton material, known for its excellent heat resistance and chemical durability.
• Designed to provide a precise fit for the valve stems of Subaru BRZ, Toyota 86, and Scion FR-S engines, ensuring optimal sealing performance.
• Helps prevent oil leakage into the combustion chamber, reducing smoke and oil consumption.
• Improves valve guide lubrication control, which contributes to longer valve and engine life.
• Set includes eight seals, covering all valves for a complete replacement.
• Compatible with factory valve stem dimensions, allowing for straightforward installation without modifications.
• Ideal for both stock and lightly modified engines, supporting consistent engine performance.

Construction & Design:

These valve stem seals are manufactured using high-grade Viton, a fluorocarbon elastomer known for its superior resistance to high temperatures, oils, and chemicals commonly found in automotive engines. This material choice ensures the seals maintain their elasticity and sealing properties even under demanding operating conditions.

The design focuses on a tight, reliable seal around the valve stem to prevent oil from leaking past while allowing sufficient lubrication to reduce wear. This balance helps maintain engine efficiency and reduces the risk of valve guide damage over time.

Installation & Fitment:

The Supertech Viton Valve Stem Seal set is engineered for direct fitment on the specified Subaru BRZ, Toyota 86, and Scion FR-S models. Installation is straightforward for anyone familiar with valve train maintenance or engine rebuilds.

• Fits 2013–2020 Subaru BRZ
• Fits 2017–2020 Toyota 86
• Fits 2013–2016 Scion FR-S
• No modifications to the engine or valve stems are required.

Using these seals during valve service or engine rebuilds helps ensure proper sealing and engine reliability without the need for additional tuning or adjustments.

What’s Included

• Set of 8 Supertech Viton Valve Stem Seals

Ideal For:

This valve stem seal set is ideal for:

• Owners performing maintenance or repairs on Subaru BRZ, Toyota 86, or Scion FR-S engines.
• Performance enthusiasts seeking durable, high-quality sealing components.
• Daily drivers looking to maintain engine reliability and reduce oil consumption.
• Engine rebuilders requiring OEM-quality valve stem seals with enhanced material properties.

Supertech is a manufacturer of high-performance automotive components, including engine valves, pistons, and valve springs, designed for racing applications. Their products are engineered to enhance engine performance and durability, catering to enthusiasts building street, drift, and track vehicles.