fuel air mixture gauge....

[Dreamster66]

has anyone ever used one of these or similar to it????
looks like ...if it works....could be permanently mounted.
http://www.amazon.com/exec/obidos/ASIN/B000F3IKUE/becomecom-20/ref=nosim or something like this one....
http://www.amazon.com/exec/obidos/ASIN/B00062YBES/becomecom-20/ref=nosim

 

[DanQuin]

I would try http://store.summitracing.com/partdetail.asp?autofilter=1&part=AVM%2D30%2D4100&N=700+4294925228+4294822093+115&autoview=sku

 

[firefly]

It also involves installing an O2 sensor to make it work and not just any O2 sensor it has to be a wide band sensor to give an accurate measurement.

 

[Rusty McNeil]

....