Supertech Honda K20/K24 Titanium Exhaust Valve - +1mm Oversize - Set of 8

If you're rebuilding the top end of your Honda K20 or K24 engine, these Supertech titanium exhaust valves are a serious consideration. This set includes eight +1mm oversize exhaust valves, designed to replace your stock valves and handle the demands of a performance-oriented build. Titanium construction offers a significant weight advantage over steel, which can help your valvetrain rev faster and more reliably, especially at higher RPMs. The +1mm oversize design allows for a larger valve head diameter, potentially improving airflow into the combustion chamber for better performance.

Supertech is known for making well-built valvetrain components, and these valves are no exception. The titanium material is strong and resistant to the high temperatures found in the exhaust port. The +1mm oversize feature means these valves have a slightly larger diameter than stock, which is a common modification to increase airflow. This is a component you'll want to pair with quality valve springs, retainers, and seats to ensure optimal performance and longevity. Proper installation is key, so make sure you're following the manufacturer's guidelines for seating and sealing.

This set comes with eight valves, enough for a complete engine. When you're aiming for maximum performance and reliability from your K-series engine, choosing high-quality internal components like these titanium valves is a crucial step. Ensure your machine shop is prepared for the oversize dimensions during the valve seat cutting process.