Mazworx Shimless SR20VE Exhaust Valve – +1mm

Upgrade your Nissan SR20VE engine with the Mazworx Shimless Exhaust Valve, designed specifically for the SR20VE (P11 or 1N5) cylinder head. This valve features a +1mm size increase to enhance exhaust flow and performance.

Constructed from durable Inconel, this exhaust valve offers excellent heat resistance and longevity, making it ideal for high-performance and demanding applications. Its shimless design simplifies installation by eliminating the need for valve shims, saving you time and effort during assembly or maintenance.

Key Features

• Compatible with Nissan SR20VE (P11 or 1N5) heads
• +1mm oversized valve for improved exhaust flow
• Shimless design for straightforward installation
• Made from high-quality Inconel for enhanced heat resistance and durability
• Can also be used on the P12/8H6 head if valve guides are changed

This valve is ideal for enthusiasts and professionals looking to enhance the reliability and performance of their SR20VE engine. Please ensure compatibility with your specific head and consider the requirement to change guides when fitting to P12/8H6 heads.