oil feed and return size

[Qik-1.8]

Hi guys

im in my final stages of completing the bulid and im in a pickel i have this size turbo
http://www.sonicperformance.com.au/SPECIAL-715583/Garrett-TA3410-External-Wastegate-%284-Bolt-Flange%29-%24880/pd.php

now my question is how do i dertmain what size oil in feed to run and oil return?
its bolted onto a 1.8ltr
and will be using speedflow fittings

any help?

thanks guys

 

[bazeng]

From memory.
Oil feed should be a teflon braided hose I think -4 in size.
As for drain, the bigger the better.
Match the outlet of the turbo.

Mine was -10 from memory.