Combustion Chamber
the combustion chamber is an area of the Cylinder Head where the Spark Plug sits to ignite air and fuel.
Adapted from pgmfi.org wiki
the combustion chamber is an area of the Cylinder Head where the Spark Plug sits to ignite air and fuel. Burning of air and fuel occurs here. The shape of the combustion chamber is one of the factors that can shape how easily Pre Ignition occurs.
Credits and source
Source Adapted from Combustion Chamber on pgmfi.org wiki. Licensed under CC BY-NC-SA 1.0.