I misshifted into 3rd last night.. I think it went into 1st or something anyways... Fuel cutoff for me is at 6975 and when I did the misshift It revved insanely all the way to 7600 which is when I could react to put the clutch in. I think It would have kept going... Scary though... I heard that zetecs can only hold like 7250-7500 on stock valves? Im guessing I am very lucky...