Silver Shadow / Eager Beaver - what you say is not strictly true:
"if an engine failure occurs below V2, the target climb speed is V2. If an engine fails at an airspeed between V2 and V2 + 25, climb at the speed at which the failure occurred. If an engine failure occurs above V2 + 25, increase pitch attitude in order to reduce airspeed to V2 + 25"
" follow the SID unless an emergency turn procedure is published. Limit bank angle to 15 degrees unless speed is greater than V2 + 15"
source: 737 Flying Manual
Therefore, Silver Shadow it is incorrect to state that following an engine failure, V2 is the only acceptable airspeed to ensure climb performance as our performance data is based on a climb produced by V2 + 25.
However, not wishing to be pedantic, maybe this make you a little happier -
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"After V1, we'll take the emergency into the air - You call 'Positive Climb' and I'll ask for the gear up. We'll climb away at a minimum of V2 and a maximum of V2 + 25"