06 Sep Amsoil Excels in V-twin Torture Test
Extreme heat is the biggest enemy for a powerful air-cooled V-twin engine, like Harley-Davidson* motorcycles. So, Amsoil put it through...
19 Aug NEW Z-ROD®10W-40 SYNTHETIC MOTOR OIL
The new Z-ROD 10W-40 Synthetic Motor Oil (ZRD) provides the rock-solid wear protection for flat-tappet cams and against rust during...
12 Jul Coolant System Problems: NEGLECT!
Using a premium coolant on a routine schedule is excellent engine protection and lasts longer. Coolant-system issues account for about 40...
18 Jun CHEMICAL PROPERTIES OF ADDITIVES
Additives enhance lubricant functioning by performing two critical functions: decreasing destructive processes and enhancing beneficial properties of the base oil. Oil...
26 Apr Difference Between Two-Stroke and Four-Stroke oil
The difference between two-stroke and four-stroke oil is detergency and lubricity, two-stroke oil’s two most important characteristics Most people know that two...
13 Apr Reasons why motor oil must be changed:
AMSOIL synthetic motor oil helps you feel confident your engine is protected and can deliver extended drain intervals. However, every...
01 Apr Don’t Judge A Motor Oil By Its Color
Used motor oil analysis provides the complete picture about what’s happening inside your engine Common questions about oil analysis: My motor...
07 Mar What does “cold” mean to an engine?
Your engine is far more sensitive to cold ambient conditions than you might think. The definition of "cold" is different for...
02 Feb Prevent Diesel-Fuel Gelling This Winter
Cold-Flow Improvers keep the diesel fuel flowing and your diesel truck rolling. We’ve now entered the frigid season and for those...
25 Dec Hydraulic Systems Need Synthetic Oil
Viscosity grade and Viscosity Index (VI) is an indicator of hydraulic oil performance Failures involving hydraulic oil systems often happen in...