Rear differential cooling

[Albert]

I want to make extra rear differential cooling for my car. I will be using rear torsen and the diff will be working hard. Extra cooling will hold him logner.



This is a Audi UR Quattro form Dahlbäck Racing. The diff as all you can see has a nice oil cooler ...

Any of you know how to make it work in S2 AYV rear differential ?

[s2_southwest]

looks very impresive. Id be too worried about something hitting the cooler and breaking it, running the diff dry. Maybe some sort of cover for it? but to allow air flow over it.

[volcano rs]

i'm doing same sort of thing in the summer on my sport quattro replica you'll need a pump (elecrtic ) oil cooler (i have mine built in the radiator which is off auto and my radiator is in the boot and some pipes should be straight forward to do .if you have any other ideas let me know

[Albert]

can you tell me more about elecrtic pump ? what flow is should have ?

what parst of the diff should the lines take the oil from and where should the return be ?

[volcano rs]

i would say where the filler nut is and the drain .also have thermostat so it operates at the right tempreture

[volcano rs]

sorry .tilton do a differential cooler pumps at £140 not sure about the flow

[Albert]

tilton part nubmer ?

[volcano rs]

not sure about tilton part number but demon tweeks (tel 01978 664466) part number is 40-524 they will ship to anywhere

[Mark Halligan]

not sure about tilton part number but demon tweeks (tel 01978 664466) part number is 40-524 they will ship to anywhere

Tilton Part # is the same (written on the pump)

http://www.tiltonracing.com/incs/imagethumb.php?picture=d0033

[volcano rs]

thanks mark didn't have a large picture to see the numbers

[my2000apb]

40-527 is nearly the same pump from tilton but rated for continuous duty