Bloke Science 101: The Thermodynamics of Oil

Procedure Log

Engine oil is the lifeblood of your machine. But how much do you really un­der­stand about what's happening at a molecular level when your engine is running?

The Science

• Viscosity breakdown under heat and shear
• Additive packages and their functions
• Synthetic vs con­ven­tion­al at the molecular level
• Oil analysis: reading the signs

Practical Ap­pli­ca­tions

We test five popular oils under extreme con­di­tions and show you exactly how they perform - with thermal imaging and lab­o­ra­to­ry analysis.

"The right oil doesn't just protect - it enables per­for­mance you didn't know was possible."