Smithsonian Motor-Works

Includes 2 Washers, 2 Shafts in various lengths, 4 Exhaust Valves, 4 Intake Valves, 8 Valve Stems, 4 Piston Pins, 8 Piston Halves, 4 Connecting Rods, 8 Timing Cams, 8 Rocker Arms, 1 Crankshaft, 1 Crankshaft Pulley, 1 Fan Pulley, 1 fan, 1 engine Mounting Stand, 5 Bearings, 1 Clutch Housing, 1 Oil Pan, 1 Lower Crankcase, 1 Rocker Arm Cover, 1 Upper Cylinder Head, 1 Timing Belt, 1 Timing Wheel, 1 Timimg Gear, 1 Tensioning Belt Pulley, 1 Lower Cylinder Head, 1 Lower Cylinder Block, 1 Dipstick, 1 Positioning Jig, 1 Timimg Belt Cover, 1 Intake Manifold, 1 Exhaust Manifold, 1 Carburator Cover, 1 Carburator Bowel, 1 front Half of Water Distribution Assdembly, 1 Drive Module, 1 Battery Pack, 67 Scews and Color Poster with Instructions. Requires 2 ) 1.5 V) “AA” Batteries, 1 Pair of Scisssors and a Screwdriver ( Not Included)
Build a Working Model of a 4-Cylinder Engine
Valves Rock, Spark Plugs Fire, and Pistons Drive Crankshaft
Battery Operated Moving Parts and Lights
Includes 35″ x 23″ 9 89 cm x 57 cm) Colored Poster
Age 8 and Up