It gets even more confusing when trying to decide which kind of motor oil you should use. 10W-30, for example, sounds very close to 10W-40. After all, how different can they be? 10W-30 and 10W-40 ...

Given all the options for motor ... an oil can be rated for one viscosity when cold and another viscosity when hot. The more resistant oil is to thinning, the higher the second number (10W-40 ...

Toronto, ON — Petro-Canada’s DURON XL Synthetic Blend 10W-40 is the first 10W-40 grade heavy duty engine oil (HDEO) to achieve Mack Trucks Inc.’s EO-N Premium Plus ’03 specification. The bled is ...

New AMSOIL DOMINATOR 10W-40 Synthetic Racing Oil is a durable formulation designed to provide maximum horsepower without sacrificing engine protection in racing and high-performance applications.

It specializes in synthetic motor oil products that cater to the automotive, power sports, industrial, and racing sectors, and it is a trailblazer, with its 10W-40 product becoming the first ...

Your motor simply cannot function without quality oil. Sure, there is always ... The Moose Offroad Synthetic Oils come in 10W ...

Shell Lubricants has introduced Shell Rotella T6 10W-30 full synthetic heavy-duty engine ... T6 10W-30 can be used in place of a 15W-40 engine oil in most instances. Continental Tire introduced ...

We get a lot of mail around the office, and one of the leading topics is in regard to engine and transmission fluids. Specifically, readers want to know more about synthetic-made oils versus ...

A quart of Amsoil Signature Series 10W-30 Synthetic motor oil sells for $10.15). So how is a $10 quart cheaper than a $4 quart? It isn't. That is, of course, until you consider drain interval.

It is true that when synthetic oils first ... stock engines or Z-ROD Synthetic Motor Oil for applications such as yours. Premium Protection comes in 10W-40 and Z-Rod comes in 10W-30 and 20W ...