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 choice between furniture oil and furniture polish depends on the specific needs of the furniture. Furniture oil is better for nourishing and protecting wood, as it penetrates the surface to condition and enhance the natural beauty of the wood. On the other hand, furniture polish is better for adding shine and luster to the surface of the furniture, as it contains ingredients that create a protective layer and provide a glossy finish. Ultimately, the best option depends on whether the furniture needs nourishment and protection (furniture oil) or a shiny finish (furniture polish). **

To oil spruce furniture, start by sanding the surface lightly to remove any rough spots. Then, use a clean cloth to apply a thin, even coat of wood oil, such as linseed oil or tung oil, to the furniture. Allow the oil to penetrate the wood for about 15-20 minutes, then wipe off any excess with a clean cloth. Let the furniture dry completely before applying a second coat if needed. This will help to nourish and protect the wood, giving it a beautiful, natural finish. **

For antique rustic oak furniture that you would like to lighten, a suitable wood type would be pine. Pine is a lighter wood with a natural grain that can complement the rustic style of the oak furniture. It is also easier to work with and can be stained or painted to achieve the desired lighter finish. Additionally, pine is a durable wood that can withstand the wear and tear of everyday use, making it a practical choice for furniture restoration. **

For furniture care, it is best to use natural oils such as linseed oil, tung oil, or walnut oil. These oils penetrate the wood to nourish and protect it, while also enhancing its natural beauty. Avoid using mineral oil or vegetable oil, as they can leave a sticky residue and may not provide the same level of protection for your furniture. Always test a small, inconspicuous area before applying any oil to your furniture to ensure it achieves the desired result. **

It is generally recommended to oil Ikea garden furniture before assembly to protect it from the elements and extend its lifespan. Oiling the furniture will help prevent it from drying out, cracking, or fading due to exposure to sunlight and moisture. Additionally, applying oil before assembly allows for better coverage and protection of all surfaces, including hard-to-reach areas. **

It is not necessary to oil Ikea garden furniture before assembly. Ikea garden furniture is typically made from materials that are designed to withstand outdoor conditions, and they are often pre-treated with a protective coating. Assembling the furniture according to the instructions provided by Ikea will ensure that it is properly put together and ready for use in your outdoor space. If you want to maintain the appearance and longevity of the furniture, you can consider applying a protective coating or oil after assembly, following the manufacturer's recommendations. **