Eisco Labs 2 Stroke Gasoline Hand Crank Engine Model with Actuating Movable Parts to Demonstrate Engine Basics - 14" Tall

Functioning Moving Parts: Crankshaft, piston, throttle valve, float, hand crank Ignition light can be activated by using a 2 AA Batteries, Light illuminates on compression stroke (Batteries not included) Turn the hand crank on this model and you will see all the functioning stages of a 2 stroke air cooled gasoline motor Made of cast alloys and abs plastic, built for years of demonstrations