This Motul classic SAE 50 mineral engine oil is a top - pick for original engines and gearboxes made from 1900 to 1950. It has a low detergent level, ensuring full compatibility with paper, felt, or fabric gaskets. The small amount of detergent helps prevent excessive removal of soot and deposits in the lubricating circuit. It can serve as break - in oil when you shorten drain intervals. Plus, it's completely compatible with non - ferrous metals like brass, bronze, and copper. Its reinforced adherence makes startup easy even after long periods of inactivity.

To use this Motul engine oil, simply pour it into your engine or gearbox. If you're using it as break - in oil, remember to shorten the drain intervals. As for storage, keep it in a cool, dry place. When handling, avoid contact with skin for long periods. For maintenance, check the oil level regularly. If you notice any abnormal changes in the engine's performance, like unusual noises or reduced power, it might be time to change the oil. Also, make sure to follow the recommended drain intervals to keep your engine running smoothly.