Signature Series cleans up the competition In general, the higher an oil’s TBN, the better its ability to neutralize contaminants such as combustion by-products and acidic materials. Higher TBN oils neutralize a greater amount of acidic material, which results in longer oil life and cleaner engines. TBN levels decrease as the oil remains in service. […]
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Category: Amsoil Product Reports
Save Every Drop of Horsepower with UPPER...
AMSOIL UPPER CYLINDER LUBRICANT: I use it and it works! Now on the market for about a year: AMSOIL Upper Cylinder Lubricant (UCL) is the latest addition to the gasoline additive lineup. It delivers more lubricity than the competition and battles ethanol-related corrosion. Fuel Additive Product Overview Upper cylinders are one of the toughest areas […]
5W-30 Viscosity Joins Synthetic Small-En...
For your Winter Tools – Snowblowers – New 5W30 Small Engine Oil. Just ask for the White Cap Snowblower Oil!! Available Oct. 1, new Commercial Grade 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 5W-30 Small Engine […]
2019 AMSOIL Year in Review: Product & Co
2019 Year in Review: AMSOIL Company News Jamie Gibson|Dec 20, 2019 9:58 AM Editor Note: – This is being posted late but that’s alright as AMSOIL’s year starts now in August when things really get started for us – Summer maintenance and in northern climates not far is the season to wrap things up for […]



