Dyno Test

AMSOIL Snowmobile oil testing and teardown

Posted on January 19, 2026 Written by BruceW Leave a Comment

Talk is cheap. Proof isn't. That's why we put every major OEM snowmobile engine through intense testing to validate that Amsoil products don't just meet standards, they raise them. It's all part of how we design Amsoil … [Read more...]

AMSOIL Mechanical and Testing Lab

Posted on February 6, 2019 Written by BruceW

Today we're looking inside the AMSOIL Mechanical Lab. Chris Orr, the lab manager, is going to show us around. We opened the AMSOIL Mechanical Lab back in April 2013. It consists of three Dyno cells, 24 x 20 each with water … [Read more...]

Indian Scout Motorcycle Dyno Test

Posted on January 24, 2019 Written by BruceW

Industry experts call the Indian Scout masterfully engineered, powerful and historic. With four valves and double overhead cam, short stroke and fuel injection the Scout's 100 hp engine is built with modern … [Read more...]

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AMSOIL PI Gasoline Additive only $5

Promotion: AMSOIL P.i. for $5 Effective Dates: Feb. 25-March 10, 2026 Promo Code: PI226 AMSOIL P.i. is a potent gasoline performance improver with concentrated detergent that aggressively cleans stubborn, power-robbing deposits from injectors, valves and the combustion chamber. Effective in port and direct injection systems. Bottle compatible with capless fuel systems. Cleans entire fuel system in one tank of gasoline. […]

New AMSOIL Drivetrain Products, Transmission and Gear Oil

AMSOIL Signature Series Ultra-Low-Viscosity Automatic Transmission Fluid AMSOIL Signature Series Ultra-Low-Viscosity 100% Synthetic ATF (ULV) is designed specifically for transmissions requiring FORD MERCON* ULV and GM DEXRON* ULV specifications and is now the primary recommendaton for these applications. The Ford* and GM* 10-speed transmission has improved power and performance in trucks, SUVs and high-performance cars […]

AMSOIL PI Gasoline Additive only $5

NEW 5W-30 VISCOSITY JOINS SYNTHETIC SMALL-ENGINE OIL FAMILY

Available starting Oct. 1, 2019, new 5W-30 Synthetic Small-Engine Oil (AES) rounds out the synthetic small-engine oil family. It’s recommended primarily for snowblowers and generators, bringing the excellent benefits of AMSOIL Synthetic SmallEngine Oil to applications that call for a 5W-30 viscosity oil. Outstanding cold-flow Cold ambient conditions and increased stress characterize snowblower operating conditions. […]