air fuel ratio's needed
 

just fittin a wide band afr meter in my car's.
xr2tt i'm gona use it to rejet, cossie will be used for top speed runs
wot should it be running? say at
idle?
cruisinat 30-85mph?
slite accelrating?
and full boost and throttle throu gears?
and top speed?
and is there much tolerance for power and fuel econ?

cheers danny