Small CC,Big Boost & Cast Piston's+ W.I

[schwitzer turbo]

I do have a Big Intercooler but No Oil Cooler.I have recently Upgraded my Radiator to a Twin pass.
And the Car's Overall temp is Very Gewd/Im very happy with it. and have had all my Coolant/Temp Sensor's Replaced!

But My hood/bonnet Gets FARKing HOT, so hot i cant even Touch the Dip Stick!(it will melt your hand) And i do not have a Blown Headgasket i have had this check Multiple times(chemical test's too) and since i have had her she runs this hot. hence there is a concern.

and the car pulls stronger than ever. heat Gauge never goes over 50% temp is normily at 10-25%
I have Cowled/raised the Rear of the Bonnet as a Atempt to make things run cooler but it hasnt really worked.

If i inject 10% water will my feuling map need to be changed?

So 30C or less after intercooler is very Gewd?

JohnA what you mena by "Cylinder distribution " The way it is Injected?