Royal Purple's brand of synthetic motor oil, which is enhanced with a trademarked blend of additives, is reasonably priced, well regarded, and sports a 4.9 star average on Amazon with nearly 4,000 ...

The brand also makes well-regarded transmission fluids, additives, gear oils, and oil filters. Royal Purple's motor oils, most of which are fully synthetic, are known for their high quality ...

Many of the brands on this list are well known ... additives to deliver equipment protection and long engine life. This synthetic oil is also formulated with additive technology to protect against ...

Why do Castrol-oiled cars always feel brand new? You have the ingenious ... If it’s what arguably 70% of synthetic motor oil users use, then it must be worth it. Probably herd behavior isn ...

Read more: Popular Synthetic Oil Brands Ranked Worst To Best Though ... Meanwhile, semi-synthetic is good on your engine while also being much easier on your wallet than its synthetic counterpart.

When it’s brand new, a 5W-30 conventional motor oil acts exactly like a 5W-30 synthetic motor oil. Over time, however, the chemical additives used in the conventional oil to alter its properties ...

Sea Horse 1 Brand, a synthetic motor engine oil product of Seahorse Lubricant Industries Ltd., manufacturers of lubricating oil for internal combustion engines and mechanical systems, has once ...

Always choose an oil from a brand that displays the starburst ... a Chevrolet Corvette with the latest supercharged LS engine, are full of synthetic additives. These oils’ labels indicate ...