Description
Supertech Exhaust Valve Set of 6 for GR Yaris
Price is for a set of 6.
Sodium Filled Exhaust Valve
- Head Diameter: 32mm(std)
- Material: Inconel-Nimonic / Sodium Filled
- Groove Type: Single Groove
- Length: 117.1mm
- Stem Diameter: 5.465mm
- Set of 6
As we are all learning the weakest link in a high power GR Yaris is the valvetrain, we believe that a lot of engine failures are initially caused by valvetrain failure.
Supertech sodium filled valves made of Inconel/Nimonic alloy offer a significant reduction in valve head temperatures that are required for today’s modern turbo engines.
A cooler valve improves the material strength and durability.
For use in turbocharged hi stress engines
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