Knock
Revision as of 02:32, 10 December 2010 by Addicted2speed (talk | contribs) (Created page with "Similar to detonation, with the same end results, but only the end gases in the far reaches of the combustion chamber ignite. The knocking sound, also known as [[pinking...")
Similar to detonation, with the same end results, but only the end gases in the far reaches of the combustion chamber ignite. The knocking sound, also known as pinking, occurs when the central and outer flame fronts meet.