At Castrol we know a thing or two about synthetic engine oil. In fact, we developed the very first fully synthetic racing oil. We’ve poured over 100 years of experience and lubricant technology into Castrol EDGE, the best engine oil we’ve ever made.

1. Proven Performance in Extreme Conditions

Castrol EDGE is able to withstand higher operating temperatures under which engine oils begin to break down. Tests prove that even after blasting an engine at 340C, it is still running 72 hours later.

Castrol EDGE will also protect your engine at start up with its superior cold flow properties. At -55C Castrol EDGE still flows while the competitor synthetic oil has almost solidified.

Castrol EDGE’s synthetic technology provides outstanding protection at extreme temperatures, reducing wear and extending the life of your engine.
See these tests in action.

2. Maximum Power for Longer

Get the best performance out of your engine by choosing Castrol EDGE. Castrol EDGE proved to deliver maximum horsepower for up to 45% longer than competitor synthetic oils. See this test in action.

3. Endorsed by Experts

Performance tuning is an art in the world of motorsport and Castrol are always there to push the boundaries. Just ask the experts…

“APC Racing’s 1200hp turbocharged Mitsubishi demands the very best lubricant. With revs that exceed 10,000rpm down the quarter mile, the right oil has been the key for us to achieve reliable engine operation. This is why we only use and recommend Castrol EDGE.”
Nick Zervos – APC Racing

“With 1,895hp, oil quality and its ability to maintain viscosity is critical. That’s why we use Castrol EDGE.”
Robert Vickery – HPF Performance Centre

“At 10,000rpm you trust nothing but the best.”
George Rehayem – PAC Performance

For further information on the benefits of Castrol EDGE contact our Technical Advice Line 1300 557 998