High Performance Exhaust Valve +2mm (49mm) SR500 TT500 XT500 Nitrated 4-115
High Performance Intake Valve; Nitrated +2mm
Designed and Engineered by KEDO Gmbh. Hamburg, Germany
**1x per purchase
- Increasing the OEM's design of 47mm diameter by 2mm, 49mm, allows for a tighter degree of flow through the cylinder.
- Weight slightly increased over OEM's; suitable for HIGHER RPM's
- The nitrated shaft optimizes operation, an iron-clad solution against pitting.
- Polished valve plate "swirl-polished" allows for optimum flow characteristics; precisely milled 45° angle valve seat.
- In combination with other tuning measures (e.g. flow-bench, carb tuning, performance cams etc.) this performance valve is a significant performance improvement.