Spit 1A No Boost Cut Off

[Little Bill]

The Boost Cut Off for the 1A Spitfire is not working. Was this intentional?

[Karaya]

Only available on aircraft that use 100 octane fuel, so the Mk.I 100oct, the Mk.Ia 100oct and the Mk.IIa (and all other Spitfires from there on).

[Little Bill]

Thanks so much. Of course I checked the 1A 100 oct. before posting and had it there.

[1lokos]

Here, Spitfire Mk1 (100oc) enable boost, in Channel map.

Boost_100.jpg

Of course, in 1940's they have a digital pop-up for check boost pressure, since the 8 lbs instrument in the panel is just "decor".