Engine cutaway model featuring a 4-cylinder, in-line configuration with a 1995 cu cm displacement and a DOHC twin overhead camshaft. Equipped with a multipoint electronic injection system and vibration-damping balancing shafts, this trainer operates electrically at 220 volts, running at reduced speed to safely demonstrate the operation of key engine components. The model includes a comprehensive lubrication system with gear pump control, a water cooling system with an electric fan, and a fully sectioned, color-coded design to facilitate in-depth automotive education.