1.
Process of breaking gasoline into tiny droplets and mixing it with air
2.
The lowest point of piston travel. Also known as BDC.
3.
Occurs as the piston moves upward with both valves closed.
4.
An engine with a special contour on the piston head.
5.
Piston stroke during which the exhaust valve opens and the rising piston pushes the exhaust gases from the cylinder.
6.
Also called a Four cycle engine.
7.
Piston stroke in which the piston travels downward with intake valve open.
8.
Engine in which the ports are shaped and located so incoming air/fuel mixture swirls.
9.
Piston stroke that occurs when both valves are closed and the combustion explosion forces the piston downward.
10.
Movement of the piston in the cylinder.
11.
The point at which the piston is at the it's upper most position. Also known as TDC.
12.
An engine that produces one power stroke in a single crankshaft revolution.
13.
Both valves are open at the same time. Incoming air fuel mixtures assists in removing exhaust gases.
