Petrol(gasoline) DOHC MPI Engine ½ Cutaway Educational Trainer is a highly detailed and precise training model designed to facilitate comprehensive learning of internal combustion engine mechanics. It is an essential tool for technical education, allowing students to gain in-depth understanding of dual overhead camshaft (DOHC) technology, timing chain replacement, and other critical engine functions. This model replicates the key components of a petrol(gasoline) engine with precision, making it an invaluable resource for automotive training environments.