DIY Knock Indicator

4600cc · Post by **4600cc** » Thu Jul 13, 2006 3:55 am

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>

Josh_b · Post by **Josh_b** » Thu Jul 13, 2006 12:40 pm

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

4600cc · Post by **4600cc** » Thu Jul 13, 2006 1:07 pm

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.

Josh_b · Post by **Josh_b** » Thu Jul 13, 2006 5:27 pm

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

Autosport Labs

DIY Knock Indicator

DIY Knock Indicator

no theory

00README.TXT

dont forget a knock has to