Castrol R40 Oil
Castrol R40 provides the ultimate in lubrication. If the best possible performance coupled with reliability is the aim then the remarkable stamina and great film strength of Castrol R40 will provide a valuable margin of safety at ultra high engine speeds and temperatures.
A castor based lubricant which is primarily designed for the racing world; however its unique properties can also benefit private owners interested in high performance.
Never mix Castrol R40 with mineral based or synthetic crankcase oils