Inline Engine

This model is a reverse-engineered inline four-cylinder (I4) engine assembly created in Autodesk Fusion 360 for educational, visualization, and mechanical design purposes. The assembly includes the engine block, cylinder head, pistons, connecting rods, crankshaft, camshaft, valves, timing components, flywheel, and other major mechanical elements that demonstrate the construction and operation of a modern internal combustion engine. Inline engines are among the most widely used engine configurations in passenger vehicles due to their compact design, mechanical simplicity, reliability, and manufacturing efficiency. This model illustrates the interaction between the reciprocating and rotating components, showcasing the principles of power generation, valve timing, and crankshaft motion within a complete engine assembly. The CAD model is intended for engineering education, assembly visualization, motion studies, and mechanical design projects. Dimensions are based on standard inline four-cylinder engine proportions and are intended for educational and demonstration purposes rather than representing a specific production engine.