oil return from rear mount turbo
 

Hello everyone! I´m from Estonia. I planing to mount my Audi 80 2,6 V6 engine a rear turbo. Toes that kind oil return system works?: http://static2.album.ee/files/915/49...87301_GxWb.jpg

you can build it a couple ways. one way is to have the scavenge pump take the oil directly from the turbo drain. another way is you can make an oil sump that stores the oil from the turbo and then the scavenge pump removes the oil from the sump. this is how porsche does it.

Toes the Porsche using electrical scavenge pump? My idea was to use mechanical solution.

porsche uses a mechanical scavenge pump that is driven off the oil pump. this setup is very difficult. it is much easier to use an electrical scavenge pump.