RSD Anti Surge Windage Tray (EJ20/EJ25) This design has been used

This design has been used for years in WRC spec engines

not only does it direct and drain oil returning from the crank case into the center of the pan

This design of oil baffle has been used successfully in automotive oil pans/sumps since the 80's

The RSD Motorsport Oil Pickup is the best available oil pickup for the OEM EJ20/Singlescroll oil pan

they are orientated in such a way so that oil can enter into a specific area but not return

RSD Anti Surge Windage Tray (EJ20/EJ25) This design has been usedThe RSD Anti Surge Windage Tray is the first of its kind Our RSD Anti Surge Windage Tray does something that no other product does, not only does it direct and drain oil returning from the crank case into the center of the pan, it also reduces oil transfer head to head during harsh lateral loads while still allowing oil to drain back into the pan via the strategically placed RSD WRC spec Hinged flaps. This design has been used for years in WRC spec