Kurfurst you said:
"The Spit II runs on 100 octane by default, but its emergency limits are lower - 9 lbs vs 12 lbs - and is/was at low altitude. It is a bit better at higher altitudes though."
That is not IMO correct. In the case of the SpitII +9lbs basically became the full throttle setting (i.e. the equiv of 6.25Lbs in the MKI) 12Lbs was still available in two ways by way of the throttle gate for take off operations and by Boost Cut out for combat use.
The RAE standard climb tests are flown at +9Lbs Boost for instance.
|