*Gasoline FAQ
==Zunanje povezave==*Pre-ignition and Detonation by Bob Hewitt (Misterfixit) Accessed June 2007*NACA - Combustion and knock in a spark-ignition engine*NACA - Ionization in the knock zone of an internal combustion engine*NACA - Interdependence of various types of autoignition and knock*Avweb - Detonation myths*Misterfixit - What is detonation?