AMSOIL was the first motor oil company in North America to use the NOACK volatility test to measure motor oil quality and performance. Although competing motor oil companies initially paid no attention to NOACK results, the test has since become a critical measurement tool throughout the industry. Originally developed and used in Europe, the NOACK [...]
Motor Oil & Diesel Oil Comparison Testing
Wondering if AMSOIL synthetic motor oils & diesel oils are REALLY everything we say they are? Just look at the test data. See any of the articles below for more details.
The Sequence IIIF test is a stringent API SL, ILSAC GF-3 test designed to measure oil thickening and piston deposits in high temperature service, as well as provide information on valve train wear. The test is designed to emulate high-speed service under high ambient conditions. Objective Subject AMSOIL 10W-30 Synthetic Motor Oil (ATM) to an [...]
AMSOIL Synthetic 10W-30 Motor Oil (ATM) and 10 competing conventional, synthetic and synthetic blend 10W-30 motor oils were subjected to a series of motor oil tests. The competing oils included petroleum-based Castrol GTX, Chevron Supreme, Shell Formula, Valvoline SynPower, Mobil1 Extended Performance, Motorcraft Synthetic Blend, Kendall GT-1 High Performance, Pennzoil Platinum, Quaker State Horse Power [...]
The second edition of the AMSOIL “Study of Motorcycle Oils” (part # G2156) is now available. See how 32 of the top selling motorcycle oils compare in the most critical areas of motorcycle performance. This no-frills study was designed to help consumers make informed decisions when selecting motorcycle oils. There is no hype, no sales [...]