HKS Super Racing Diesel 10W44 4L

HKS engine oils are developed with an idea of that oil is a tuning part to maximize the engine performance. The unique viscosity categorization effects at molecular level on boundary lubrication. Optimized oil viscosity selection solves hydrodynamic lubrication. Airtightness and friction are highly balanced.
HKS as an engine building specialist offers 100% synthetic special blend diesel oil.

100% synthetic blend oil can maintain the stable property of heat resistance and abrasion resistance not only for stock diesel engines but also for tuned diesel engines. Inhouse tests of this Super Racing Diesel Oil were conducted both in Japan and overseas where the major market of the diesel engine vehicles.

*10W44 is upgraded type of 10W33 of viscosity in high temperature.

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.