Speed graphs for Spitfire and Hurricane

[fruitbat]

Originally Posted by Buchon

Well, this is how I see the problem (in Brits terminology)

The main problem is that the game´s FM haven´t Boost pressure changes modeled in yet.

So if you made your plane performance line over the blue line to obtain the Boost +6 1/4lbs performance (as is in pre-patch) then you will be over it always, even if cut the throttle and the needle is showing +2 1/4 psi.

The correct way is at inverse, you should make the economic performance curve (+2 1/4 psi) and then add Boost pressure changes to the FM.

Then you have both performance lines, economic +2 1/4 psi and +6 1/4 psi.

Unfortunately not, think what in Brit terminology is boost = ata.

the line B6 showed us is full speed as it is with ALL the other graphs, in a spit 1 with 87 octane fuel which happens to be 6 1/4 boost, and thats that, there is no 'Boost button', no gate to push through, full speed is just the throttle pushed all the way forward. There is nothing to be added to it at a later date.

when we are talking about boost, in this sense we do not mean what the old il2 used to call WEP.