Four Stroke Petrol Engine Model

• Functioning Moving Parts: Crankshaft, camshaft, drive gear, timing gear, connecting rods, piston, intake/exhaust valves, rocker arms, push rods, throttle valve, float

• Turn the hand crank on this model and you will see all the functioning stages of a 4-stroke gasoline motor

• Ignition light can be activated by using a 2 AA Batteries, Light illuminates on compression stroke (Batteries not included)

• Made of cast alloys and abs plastic

• Size in height: 13.75 inches