Here is JV talking what they are hoping to addres on FW47:
and JV here said that there are some fantastiv developments comming in 2025 and beyond:
First fireup
WATCH: FW47 fires up for the first time
Watching the first fireup again, I think I found something interesting. The rollhoop looks the same or veary similar to the one on upgraded FW46, the middle is for the engine, and the sides for cooling.
![Image](https://i.ibb.co/6mHZfyQ/rollhoop.jpg)
BUT, there is no big radiator at the back, like on FW46, so they moved the radiator. It is probably lower down and horizontal (similar to Mercedes I think), you can see the lines feeding coolant to the radiator bottom right. This would lower COG and make the airbox smaller, making rear wing more effivient.
![Image](https://i.ibb.co/ftyvm8g/radiator-missing.jpg)
FW46 for comparison:
This is all the info of FW47 that I was able to get, if anybody has something extra, please share in this thread.