guys: is there anything out there for a stand alone air /fuel guage?
i just installed a kit for my three duce setup,(speedway) i'm just a little
curious as to how close the mixture is...
since the car isn't computer controlled i would like to find out what
the mixture is like under load and at highway speeds.
i understand a wide band o2 sensor and a guage should be all i need.
has anybody scratch built one of these instruments?