BUT:
1.
Looking at the blueprint it looks like:
SC->IC->Turbo->Intake
Which I think is odd, very odd. I would expect the highest pressure/temp rise passing the turbo.
2.
Another funny thing is the exhaust manifold and the tubing, outside the airplane.
@10K amsl you got what, -35°?
And your flying >600kph.
Now, cooling down the exhaust gases can't really add to the efficiency, or am I wrong?
Any thoughts?
EDIT:
Point one seems wrong after drawing some lines - but now the setup looks even weirder.
I mean, I would expect they bypassed the SC at some rpm level(And maybe shared the IC for it too), if my drawing are correct, it's more like Turbo->IC->SC->Intake.