Autosport Labs

Stolen from Tom Cloud's page: <a target="_blank" href="http://www.austincc.edu/cloud/tc_eec.ht ... eec.htm</a>. Originally contributed by Larry Fisher. gnone@tiac.net

This is a Do-It-Yourself knock indicator, difficulty level 2 out of 10, perfect solution for most of us. Shall you assemble this, post pictures and tell us if this works on your application.

<a href="http://picasso.org/mjlj/?q=filestore2/d ... zip">Click here to Download</a>

there doesnt appear to be the theory txt file in the zip

In the same place where it says there should be Theory.txt file it also says (incomplete at this time).


Year's 1996, old thing. I'll see if I can get it for us.

dont forget a knock has to be able to sence the sound frequency your particular cars knock makes, different motors have different knock frequency, there is a simple formula for working it out based on bore and stroke i think