RobW wrote:

> I saw this car here-
> http://www.928motorsports.com/other928s.html
>
> It's the yellow #917.
> I noticed it has ducts in the car that lead from the trans tunnel
> behind the driver, up to scoops on the roof, forward of the rear hatch.
> http://www.928motorsports.com/otherc...GTrenNLBIG.jpg
> http://www.928motorsports.com/otherc...s/jpk02big.jpg
>
> Whats up with that? Are they trying to pressurize underneath the car,
> some aero trick?


Ducts like those usually feed air to oil coolers (transaxle,
differential, etc.) Its much easier to get a lot of airflow by sticking
the scoop up on top of the car and ducting the air down to a cooler
mounted in the floor pan than it is to mount the cooler up high.