Quote:
Originally Posted by serialk11r
The roof fins caught my attention. I wonder what they do. The standard 911 body should have fully attached airflow and minimal trailing vortices over the rear.
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There was an explanation for that in a different video.
I donīt fully remember but itīs to ensure the engine intake gets cool air. They placed the water cooler in the trunk like in the race cars and redirect the hot air to the sides so it doesnīt flow over the roof into the air intake.