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News & Highlights

SINUS certifies BluePrint Racing, Inc as exclusive distributor of SINUS Performance valves for HONDA and ACURA sport compact applications.

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New package design for SINUS Heavy Duty™ and SINUS Performance™

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Popular Links

 Online Engine Valves Catalog
 Honda Performance Valves
 Mitsubishi Performance Valves
 Caterpillar (CAT) Heavy Duty Valves
 Cummins Engine Valves
 Custom Valves
 SnakeSkin Superfinish™
 MyValves™ - Online C.S System

 SINUS Performance on Facebook SINUS Performance on Myspace - Coming Soon! 

Welcome To SINUS Engine Valves

SINUS is one of the world’s most senior and experienced manufacturers of valves for internal combustion engines.

SINUS valves are manufactured under strict quality and management standards in order to maintain our reputation for excellence and to keep providing our worldwide patronage with premium quality, highly durable and longer lasting engine valves.

Alongside to our existing wide range of aftermarket and OEM grade valves, SINUS offers a variety of engineering services such as custom valves design, analysis and upgrade of existing valves definitions, and more.

Capacity, knowledge, professionalism, flexibility, durability, advanced technology and engineering, research and development and above all, reliability, are just some of the qualities that enable us to redefine the term quality and set new boundaries in the engine valves field.


Get Acquainted With…


SnakeSkin Superfinish™
SINUS presents a superior yet affordable solution
for substantial reduction of the valve’s friciton coefficient. 
Learn More >     


High Performance Engine Valves Series
SINUS sets new boundaries by presenting specially
designed valves series for H.P racing engines.

  Special Coatings & Treatments
SINUS coating development team improves valve properties by developing signature coatings and treatments.

 M.L.S.P™ Coating
 Chromium Nitride (CrN)
 Titanium Nitride (TiN)
 Zirconium Nitride (ZrN)
 Mirror Polish Finish

Quality & Certificate

In order to assure our engine valves top quality level, a strict management system and production standards are lead and maintained by our highly skilled quality control staff.

SINUS Ltd was certified by the standards institute of Israel to produce valves under the ISO 9001:2000 European standard.This valves production standard and certifying institute are recognized by the IQNET Network whom members are the most esteemed standards institutes in Europe.