The air-cooled Porsche 911s with dry sump lubrication were equipped with a larger volume of motor oil compared to the water-cooled variants. The air-cooled models typically had a total oil capacity of around 10-12 quarts, while the water-cooled versions had a smaller oil capacity of around 8-9 quarts. This larger oil capacity in the air-cooled models helped to ensure better cooling and lubrication for the engine, especially during high-performance driving. **

Dry sump lubrication is advantageous for lowered cars because it eliminates the need for an oil pan, which is typically the lowest point of the engine and susceptible to damage from speed bumps, potholes, or other road hazards. By removing the oil pan, the risk of it being damaged is significantly reduced, allowing lowered cars to navigate uneven roads without worrying about oil pan damage. Additionally, dry sump systems provide better oil control and lubrication efficiency, which can be beneficial for high-performance engines often found in lowered cars. **

The most commonly recommended oil for wood is mineral oil or food-grade mineral oil. This type of oil is safe for use on cutting boards, wooden utensils, and other food-related wood items. Other options for wood oil include tung oil, linseed oil, and walnut oil, which are often used for furniture and other woodworking projects. Ultimately, the best oil for wood will depend on the specific type of wood and the intended use of the item. **

To oil varnished wood, start by cleaning the surface with a mild detergent and water to remove any dirt or grime. Once the surface is clean and dry, apply a thin layer of wood oil using a clean, lint-free cloth, following the direction of the wood grain. Allow the oil to penetrate the wood for a few minutes, then wipe off any excess with a clean cloth. Repeat the process if necessary to achieve the desired level of sheen and protection. Finally, allow the wood to dry completely before using or applying any additional coats of oil. **

Yes, wood does float on rapeseed oil. This is because rapeseed oil has a lower density than water, which allows objects with a higher density, such as wood, to float on its surface. The buoyancy of the wood is greater than the force of gravity pulling it downward, so it remains afloat on the rapeseed oil. **

Yes, jojoba oil is good for wood. It is a natural, non-toxic oil that can be used to condition and protect wood surfaces. Jojoba oil penetrates the wood to nourish and moisturize it, helping to prevent drying, cracking, and warping. It also creates a protective barrier on the surface of the wood, helping to repel moisture and dirt. Additionally, jojoba oil is a sustainable and environmentally friendly option for wood care. **

Linseed oil can be used as a protection for wood that is outdoors, but it may not be the most durable option. Over time, linseed oil can break down and require reapplication. For a more long-lasting protection, a wood sealer or varnish specifically designed for outdoor use would be a better option. These products are formulated to withstand the elements and provide a more durable barrier against moisture, UV rays, and other outdoor factors. **

To remove motor oil from wood, you can start by blotting up as much of the oil as possible with paper towels or a clean cloth. Then, sprinkle an absorbent material such as baking soda, cornstarch, or sawdust onto the affected area and let it sit for a few hours to absorb the remaining oil. After that, gently scrub the area with a mixture of dish soap and warm water, and rinse with clean water. If the stain persists, you can also try using a commercial wood cleaner or a mixture of vinegar and water. Always test any cleaning solution on a small, inconspicuous area of the wood first to ensure it doesn't cause any damage. **