Types of gauges

[M&T Designs]

Now I understand that in order to be able to tune my newly turbo'd beast I will need to know if it is running rich or lean. Do I have to spend 300$ on an AEM wideband, or can I get something like this? http://cgi.ebay.com/ebaymotors/iEquus-Perf...1QQcmdZViewItem

[DryBear]

If you like your engine, go with a wideband air/fuel gauge - those el cheapo ones are more of a light show than anything.

[M&T Designs]

Thats what I figured.


There goes another paycheck...