SINUS SNAKE SKIN™ WITH CHROME NITRIDE (CRN) COATING

Our signature SNAKE SKIN™ valve is offered at upgraded level to provide a winning valve for high performance engine. The combination of both SINUS Ltd SNAKE SKIN™ process and SINUS Ltd chrome nitride (CRN) surface treatment over PVD process will bring a cutting edge valve on both exterior and technical specification levels.

Main Features:
 SNAKE SKIN™ process featuring unique snake skin like texture that enriches the valves exterior design.
 Significantly reduced friction between the valve’s stem inside the guide by usage of the SNAKE SKIN™ process.
 Extremely high corrosion resistance at very high temperatures.
 Extremely high engine heat resistance.
 Extremely high wear resistance.
 Significantly longer valve life.
 Impressive external design featuring either black, shiny silver or our unique deep dark purple colors.

Valves basic definitions upgrade is available according to SINUS Ltd PERFORMANCE SERIES specifications

Valve Material upgrade:
Nimonic N-80A | Inconel 751-X

Valve structure definitions reshape upgrade:
Jet Flow cut | Spiral Polish | Stelite on seat