1:3 Metal V8 Engine Assembly Kit

A 1:3 scale replica of a V8 internal combustion engine, constructed entirely from precision metal components. Contains over 500 individual parts including pistons, connecting rods, crankshaft, camshaft, cylinder heads, and valve train assemblies. Assembled dimensions are approx. 28 cm long × 14 cm wide × 12 cm high; total weight ~1.8 kg. All parts feature machined surface texture and tight tolerances for accurate fit. Includes bilingual English instruction manual (paper-based), no electronics or batteries required for assembly — motor unit is included separately for optional dynamic operation. When powered, the engine simulates full-cycle motion: intake, compression, power, and exhaust strokes visible via synchronized component movement. Serves equally well as a teaching aid, desktop ornament, or focused hobby project.