I keep hearing about this Royal Purple motor oil...What is so special about it?

There are a lot of myths about synthetic and conventional oil. Synthetic is much better for the engine in my opinion, it does not breakdown from heat as fast as conventional oil and works well under different ranges of temperature. Also depending on the brand/type different additives is added to the oil which can also help clean,prevent and protect engine from sludge build up. You can gather more info on this from manufacturers websites like Castrol, Valvoline, Mobile1, AMSOIL, Royal purple etc...

If you want to know the real truth about synthetic lubricant contact me at autoknowhow@gmail.com. Synthetic oil is cheaper than a regular oil change if used properly.