Relacionar Columnas Parts of an EngineVersión en línea To complete this worksheet, match the engine parts with what they do. por Alison Jack 1 Raises and lowers the valves 2 The carburetor sits on top of this. 3 Pistons reciprocate in these 4 Surrounds engine block 5 Ignites the gasoline 6 The intake manifold is bolted to this. 7 Rotary power output 8 Connects pistons with crank shaft 9 Covers the pistons 10 Lets gas vapor in and exhaust out 11 These vaporize gasoline Water jacket Spark plugs Intake manifild Cylinders Cylinder heads Crank shaft Cam shaft Valves Piston rods Engine block carburetor or fuel injector