What does the “viscosity” of an oil mean?

Here we try to summarise what are the specific characteristics and advantages of synthetic oils? As with mineral oils, there are differing levels of quality within the definition of synthetic oils, but the general advantages are: Better flow at low temperatures enabling thinner oils to be manufactured. Thinner oils are required by modern engine designers…

There are several different Classic Engine Oils products The Classic Engine Oils are supplied directly from Millers Oils in the UK and have been specifically developed to enhance and protect the engines of desirable Vintage, Veteran and Classic vehicles.  The product links within the text below will take you directly to our online shop. Millerol – non detergent monograde The…

Do you have a 2-stroke oil suitable for older 2-stroke engines?   Yes.  Traditionally, the most popular oil for 2-stroke engines, was an SAE 40 mineral oil.  However modern 2-strokes require a low smoke, semi synthetic 2-stroke oil with a much lower viscosity, SAE 15.  Older 2-strokes, do not appreciate these thinner oils, so Millers produce…

We are often asked ‘Can I use synthetic oil in my Classic Car?’  The fear of using synthetic oils in your classic vehicles is a thing of the past – or at least it is with the Millers Oils classic range.  Our technical team has used their detailed knowledge of synthetic technologies and additives so…