HKS Racing Pro 10w-50 4L

Engine Oil Developed Targeting Specific Engines.

HKS Super Oil series were developed on the concept of "engine oil is one of the engine parts".
HKS' original "HIPER ESTER" can follow extreme boundary lubrication to any kind of engines on the metal absorbed molecular level. Each engine oil viscosity was determined specifically for the target engine for optimum engine performance. Super Oil is 100% specially blended synthetic oil.

JZ-G series are high rigidity and compact inline 6-cylinder engines.
Achieving high performance controlling delicate but dynamic engine characteristics is the target to develop this oil. The optimized oil viscosity for the JZ-G engine overcame the high boundary lubrication and brought out high performance at high engine RPM and output.

Typical Application: Supra, Soarer, Mark II, Chaser, etc

For over 40 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 40+ years.