Upper cylinder lubricant Archives - AMSOIL Blog

Skip to main content

What is Engine Detonation?

What is Engine Detonation?

Engine detonation refers to spontaneous combustion of the remaining fuel/air mixture in the chamber after normal spark-initiated combustion.

July 21, 2021

The Dynamic Duo: AMSOIL P.i. & Upper Cylinder Lube

The Dynamic Duo: AMSOIL P.i. & Upper Cylinder Lube

What's the difference between AMSOIL P.i. Performance Improver and AMSOIL Upper Cylinder Lubricant? One's a deep-clean product, the other a...

October 16, 2019

AMSOIL
VEHICLE LOOKUP GUIDES

Find products for your vehicle: autos and light trucks, motorcycles, ATV/UTVs, snowmobiles, marine, PWCs, heavy duty, and more.
Vintage vehicle lookup guide.
Filter lookup and cross-reference guides.

Check out the guides

Sign up for bi-weekly updates.

*Indicates a required field.