SR20DE/T Exhaust Valve Guides by Supertech
Supertech Valve Guides are precision-machined from high quality Manganese Bronze material. They are designed to be used in combination with Supertech's black nitrided valves to provide the best solution for both performance and durability. For exhaust valve guides designed to be used for high powered engines that need a better thermal transfer coefficient, we use a copper alloy guide. Copper has about a 3 times higher thermal transfer than Manganese Bronze.
Features
- Exhaust Valve Guide for Nissan SR20DE/T
- High Quality Manganese Bronze Material
- Designed for Use with Supertech Black Nitrided Valves
- Outer Diameter: 10.03mm
- Inner Diamter : 6mm
