Supertech Nissan GTR VR38DETT 33.15x5.95x91.70mm Dish Inconel Exhaust Racing Valve - Set of 12

This set includes 12 Supertech Inconel exhaust valves, specifically designed for the Nissan GTR's VR38DETT engine. These valves are crucial components for managing the flow of exhaust gases out of your engine's cylinders, and their construction plays a big role in how well your engine breathes, especially under demanding conditions.

Crafted from Inconel, a high-performance alloy known for its exceptional strength and resistance to extreme temperatures, these valves are built to handle the intense heat and pressure found in high-performance racing applications. The Inconel material helps prevent valve distortion and burnout, which can be common issues with lesser materials when an engine is pushed hard. The specific dimensions of 33.15mm intake diameter, 5.95mm stem diameter, and 91.70mm overall length are engineered to fit the VR38DETT cylinder head precisely, ensuring proper sealing and efficient operation. This set is intended for builders looking to optimize their engine's top end for racing or other high-output uses.

When rebuilding or modifying the top end of your VR38DETT, using valves made from robust materials like Inconel is a smart choice for reliability and performance. These valves are designed to work within the existing valve train geometry, but it's always recommended to consult your engine builder or a qualified mechanic to ensure proper installation and compatibility with other internal engine components.