Audible Knock Detector

[Jan Larsson]

Anyone got one of these installed? Do they work well?

http://cgi.ebay.com/ebaymotors/ws/e...&item=8054039575&rd=1&sspagename=STRK:MEWA:IT

 

[Lee_Burough]

Anyone got one of these installed? Do they work well?

http://cgi.ebay.com/ebaymotors/ws/e...&item=8054039575&rd=1&sspagename=STRK:MEWA:IT

I bought a used one from Intercooled88 for $20....Works I guess, I've only heard it chirp briefly one time when I didn't have the Alchy turned on