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Old 12-23-2013, 06:47 PM
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1redTA 1redTA is online now
MC Devotee
Join Date: Aug 2009
Boat: 1981 MasterCraft 351W slot
Location: Pace, FL
Posts: 1,435
Wideband as in wideband 02 measures the amount of oxygen out of the tailpipe in regards to stochiometric air fuel ratio, for example you can see at the bottom my car was ridiculously rich. This causes power loss and can wash down cylinder walls if not fixed.

Also most mustang dynos are stingy on the horsepower resulting in lower than expected numbers. The operator can usually tell you how much different his may be than another.
1981 MasterCraft
19' Skier 351W PowerSlot
Long gone is the Trans AM waiting for another
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