Hi Guys,
Do R34 GTR n1 turbos need a restrictor for the oil feeds?
Currently i am using R34 GTR standard units with standard R33 GTR oil feeds, would i still need restrictors for these or will the R34 turbos have a inbuilt restrictor already? the turbos are currently leaking oil (it never did before and was running fine for 5 months) so i dunno if its beacuse there was no restrictor in the oil feeds or if the seals are starting to let go. the front turbo is leaking more oil then the rear so it is probably an indication that it is the seals. ran on 18psi
the car still drives & boosts fine apart from the oil leak out of the air filter.
Cheers in advance for any help.