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Key Benefits
- No leading motor oil provide more horsepower (10W-30 as tested vs. leading competitive 10W-30S)
- SYNTEC provides superior protection against deposits. Corrosive particles such as acid, soot and oxidized fuel fragments can cause costly damage to critical engine parts.
- SYNTEC contains a Powerful Additive Package that neutralizes corrosive particles, preventing them from grouping together and forming deposits.
- Neutralizes acids in your engine that can cause rust and corrosion on vital engine parts such as cylinders, bearings and hydraulic valve lifters.
- SYNTEC meets the world's toughest gasoline engine protection requirements.
- SYNTEC provides Stability & Endurance under extreme conditions (heat, load, speed) that can cause conventional oils to break down.
- SYNTEC delivers the ultimate performance under high-temperature conditions: unsurpassed protection against volatility burn-off and viscosity increase.
- SYNTEC can be used with confidence in every gasoline engine passenger car, new or old, regardless of oil previously used.
- SYNTEC is fully compatible with all conventional and synthetic oils.
- SYNTEC offers a level of protection that Outperforms All Leading Conventional Oils, passing severe industry torture tests.
To find out more about Castrol SYNTEC and to see the torture tests for yourself, visit CastrolSYNTEC.com.
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