I've used a wide band to tune carburetors, not on a Pantera but whatever, and agree with what's already been said, very useful on a Dyno but off a dyno, aside for idle, it is absolutely necessary to know the position of the accelerator and to be able to make simultaneous recordings of rpm, AFR and alpha (position of the accelerator) otherwise it is unusable. It is therefore necessary to plan to install a potentiometer somewhere on the throttle control.
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