ECU A will still have the best conditions if you want to get picky...or am I missing your point? By the time you've ran ECU A and B six times at WOT, there is bound to be some heat soak. Right?
"You know, after being around (1991TT) and (mongoozTT) I am beginning to notice that most 300zx drivers are more arogant about their cars than any DSMer..." - '94 TransAm owner