Its superior oiliness over mineral oils, imparted by the chemical structure of its components, gives it a great affinity for hot surfaces and provides excellent load-carrying properties which is an important consideration with highly stressed engines running at peak revolutions.

Recommended for highly stressed engines running at peak revolutions. Also recommended for classic motorcycles. Where special cam shafts are fitted, there may be a case for using Castrol Power1 R40 as the small areas in contact will be heavily loaded especially where double valve springs are fitted.

Features:

• Suitable for both four and two stroke racing engines
• Specially formulated for racing car and bike engines
• Provides outstanding lubricity and load carrying capacity

Part number: 3416886