Knock Detection

[sdelanty at sonic.net]

>>   One place especially to look for is plug threads.
>>   Torque Your favorite brand of plug into the chamber and see if there
>>   are any exposed threads in the head... Remove as necessary.

>Huh?  There is no unburned fuel near the spark plug when the knock occurs.
>The plug has already ignited it and the flame front is some distance away.
>
>Ken
>:-)

  Perhaps, but it's a sharp edge that can glow or become hot enough to
  light the goods during compression *before* spark occurs..

  

                Steve Delanty  <sdelanty at sonic.net>