We use the wide band for turbo and nitrous application. The wide band is a god send. This take the guess work out and gives you the safety you need in tuning upgrades.
Dyno is a reading of HP that your motor produced.It measures the effect of your tune and build.The wide band is the tool which allows you to tune to the best HP or proper fuel saving.
You will know for sure if you are lean and dangerous or fat and wastefull.
Great buy if you can manipulate fuel and timing.
MODS:
MMR 900HP block,Crower Hi-lift Stage II cams,L&M adjustable cam gear,JLP alluminum intake,Accufab TB,JLP Cold Induction,Dekka 60 injectors,twin 255 Fuel pumps,Accel COPs,Reichard Bbower spacer,Kenne Bell 2.3 with Magnum Powers Idler Bracket,Cobra WP,twin row radiator,F250 trans cooler mod,PI torque convertor, Brian's Truck built transmission,Carbon Fiber driveshaft, Bilstiens, slotted rotors, LFP traction bars, Bassani hi flow mids to Magnaflow, SS brake lines, Chickenears Twin Fan , AFCO interchiller, LFP E fan (2nd edition),JLP aluminum intercooler tank,Autometer boost guage, Aeroforce H/D Gauge , Pioneer AVCII , Alpine TV,Alpine speakers,two Bazooka subs,sound matting,stop theif door plates,satillite radio.