Induction air temp 914

Assuming ideal gas laws, the density and threfore the Oxygen content and Power available, would be proportional to the absolute temperature; All other parameters being equal.

0°C = 273°K
65°C = 338°K
88°C = 361°K
100°C = 373°K

Max Continuous Power is 5500RPM at Max 35.4"hg at Max 88°C.  And any lower temperatures are all to your benefit.
Everything flies better in the cold!

Going from the Max of 88°C down to 65°C would produce a 361/338 = 6.8% increase in air density (Power).
You do not have to REDUCE the Boost pressure 6.8% due to the lower Temperature.
The MAP limits are LIMITS without regard to the MAP Temperatures, making this all just an academic exercise.

May be helpful .

https://www.sciencedirect.com/science/article/abs/pii/S1359431118380268

Much appreciated...makes sense!

Does the 914 have an intercooler to reduce the induction air temps?