Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12

The Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve set is a high-performance replacement component designed for Nissan RB26 engines. Crafted from Inconel, a superalloy known for its exceptional heat resistance and durability, these valves are engineered to withstand the demanding conditions of high-performance and racing applications. The set includes 12 valves, each measuring 31.15mm in diameter, with a 6.94mm stem width and a length of 101.20mm, plus an additional 1mm for optimal clearance and performance. These valves are designed to improve airflow, enhance combustion efficiency, and support increased horsepower and reliability under extreme conditions.

Suitable for Nissan RB26 engines, these valves are intended for use in performance builds, racing, or high-stress street applications. They are direct replacements for OEM exhaust valves, offering superior heat resistance and longevity. The set is compatible with engines requiring a 31.15mm valve diameter and is ideal for enthusiasts seeking to upgrade their engine’s valvetrain for improved performance and durability. Installation involves standard valve replacement procedures, making them suitable for professional or experienced DIY mechanics. This set provides a reliable upgrade for Nissan RB26 engines aiming for enhanced power output and engine longevity.