Hello

I am rebuilding a KF 3 with a Rotax 912
Do I need an oilcooler on my plane?
The average temp in Netherlands is in summer about 25 degrees Celcius (if we have a good summer)
I see often pictures wit complete taped oilcoolers.
I think I never fly full power with my plane ,maybe with the takeoff.
If I don"t need an oilcooler I can build the waterradiator in that place.

Eric