Nitro and methanol racing engine oil infographic showing fuel dilution, viscosity loss, mechanical shear, heat, bearing load and engine damage in drag racing and high-performance engines.
Alcohol Racing

Why Nitro & Methanol Engines Destroy Ordinary Oil (And What Serious Racers Do About It)

Nitro-Methane and Methanol engines create some of the harshest lubrication environments on Earth. Fuel dilution, viscosity loss, extreme cylinder pressure and mechanical shear can destroy ordinary ...