Specifications
- Brand
- Supertech
- Part #
- SEVN-1012-2-8
- UPC
- 1037721245073
Supertech Subaru EJ25 Turbo DOHC Black Nitride Exhaust Valve - +0.5mm OS 104.2mm Length - Set of 8
$198.19
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Supertech Subaru EJ25 Turbo DOHC exhaust valves. Set of 8, +0.5mm OS, 104.2mm length. Black Nitride finish.
Key Features
- Fits Subaru EJ25 Turbo DOHC engines.
- Set includes eight (8) exhaust valves.
- Oversize: +0.5mm.
- Length: 104.2mm.
- Features a Black Nitride finish for improved surface hardness and reduced friction.
Product Details
Supertech is known for making well-built valvetrain components for performance applications. This set of eight exhaust valves is specifically made for Subaru EJ25 Turbo DOHC engines. They are a +0.5mm oversized option, measuring 104.2mm in length, which can be helpful when rebuilding or upgrading the top end of your engine.
These valves feature a Black Nitride finish. This treatment helps to improve surface hardness and reduce friction, which is important for consistent performance and durability under the heat and stress of turbocharging. The +0.5mm oversize is a common choice for engine builders looking to restore or improve sealing in worn valve seats or to optimize flow in a performance build.
This set includes all eight exhaust valves needed for a complete engine. Always refer to your vehicle's service manual for specific installation procedures and torque specifications.
Specifications
- Brand
- Supertech
- Manufacturer Part #
- SEVN-1012-2-8
- UPC
- 1037721245073
Frequently Asked Questions
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Supertech Subaru EJ25 Turbo DOHC Black Nitride Exhaust Valve - +0.5mm OS 104.2mm Length - Set of 8