What guages to use with ATI kit?

[kpyzfrwon]

I already have the replacement dash bezel w/ pod holes (2/ 1/16 size guages) and a autometer boost guage. What have most of u guys used for your other guage?

fuel press....air/fuel.....

 

[Booyah]

Use an AF ratio guage, fuel pressure can be deceiving sometimes and also takes a moment to process. Looking down to see red, yellow or green is much easier.

 

[Blown306]

I repectfully disagree, unless it's a wide-band O2 sensor you're talking about. The A/F guages that read off a factory switching O2 sensor can only tell you if you're rich or lean...they only estimate by how much and are not very accurate.

My electronic fuel pressure guage doesn't seem to have any delay...

I run a vac/boost, fuel pressure, and a digital wide-band guage...

 

[OCMike]

What digital wide-band gauge are you using?

 

[Blown306]

The DYI wideband kit from "down under". I'm not sure if they're producing them still...I'll look for the info and post it if you're interested. It has the driver board and a digital display that shows the A/F ratio (in digits) and also has a bar graph on the side with stoich in the middle. You'll also need to get a wbO2 sensor as well (obviously)...

BTW, that's a sweet Vette!

 

[Blown306]

Found it. They are now selling a pre-built kit....

http://www.techedge.com.au/vehicle/wbo2/default.htm