Strokes
Parts
Requirements
Operation
Location
100

This stroke allows all the burnt gases to exit the combustion chamber

What is the Exhaust stroke?

100

This component converts up and down motion into reciprocating motion

What is the crankshaft?

100

An engine requires this mixture to run

What is Air and fuel?

100

These are the 3 things an engine requires to run

What is air, fuel and spark?

100

The valves are located in this part of the engine.

What is the Cylinder Head?

200

This stroke allows air and fuel into the combustion chamber

What is the Intake stroke?

200

This component is what opens the valves

What is the camshaft?

200

An engine requires this to ignite the mixture in the combustion chamber

What is a spark/spark plug?

200

This fluid is used to lubricate the components in the engine.

What is oil/engine oil?

200

The spark plug threads into this part of the engine

What is the cylinder head?

300

This stroke squeezes the air/fuel mixture in the combustion chamber

What is the Compression stroke?

300

This component closes the valves

What are the valve springs?

300

An engine requires this to run. If you have bad piston rings it wont be produced

What is compression?

300

These components are located in the cylinder head and need to be gapped using a feeler gauge.

What are the valves?

300

The crankshaft is located in this part of the engine.

What is the Block?

400

This stroke ignites the air/fuel mixture and creates a mini explosion in the combustion chamber

What is the Combustion stroke?

400

This component squeezes the air/fuel mixture in the combustion chamber

What is the piston?

400

When bolting 2 metal components together, this item is required to seal them.

What is a gasket?

400

These 2 components need to be in time when assembling an engine

What are the crankshaft and camshaft?

400
Engine oil sits in this part of the engine.

What is the block/crankcase?

500

An engine needs all 4 of these in the correct sequence to run

What are the 4 strokes?

500

There are 3 of these that seal the piston to the cylinder. Must tell me what they are and the name of each

What are the piston rings? Compression rings and Oil/Oil control rings

500
This item requires the correct air gap to provide the the spark plug with the electricity it requires.

What is the coil?

500

This component turns twice for every time the camshaft turns once.

What is the crankshaft?

500

The coil works off the magnet that is connected to this item.

What is the flywheel?

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