Friction / Power Range / Function of Oil / Viscosity /Additives / Splash System / Pressure System / 2-Stroke Oil Injection /
2-Stroke Fuel/oil Ratio / Rotary Engine Lubrication System /
Sump / Oil Collection Pan / Oil Tank / Pickup Tube / Oil Pumps / Oil Pressure Relief Valve / Oil Filters / Spurt Holes & Galleries /
Oil indicators / Oil Cooler