Copper tubing return line
 

can you use copper tubing for oil return line

Re:Copper tubing return line
 

you can use anything, just joint it with rubber, to allow some flex and make sure its large enough.

Re:Copper tubing return line
 

why would i need to allow for flex since the turbo is bolted to the motor and so is the oil pan so it would all move together?

Re:Copper tubing return line
 

they will still move 'seperate'

if you don't believe me, find out for yourself.

Re:Copper tubing return line
 

one question.....why......rubber hose is easier to work with and cheaper