R33 Gtr Passing Oil

[nathan_r33]

hi all I recently purchased an r33 gtr to find it had gt2860 bb turbo's. I have noticed that almost everytime I drive it, at least once it will puff out a big ploom of blue out the exhaust on deacceleration, (I stop at an intersection just after hitting boost and I can see the smoke). now the turbos look to be almost new and is the only modification to vehicle (and exhaust). now question is do you need to fit oil restrictors to the feed lines when fitting ball bearing turbo's. I havnt yet inspected lines on vehicle yet, just thought id ask first as some said you don't have to when I done some research. engine seems to be in good shape with good compression.

[Plattsy]

yes is the short answer. ball bearing turbos need oil restrictions.

[nathan_r33]

Im aware of that, have been told two things basically. The factory oil lines already have restrictors? and that they don't?. I would naturally think they don't as they come std with bush bearing turbos.

[scotty nm35]

Sounds like you need another restrictor for each turbo in any case.

[nathan_r33]

thankyou hopefully I have time this weekend to have a look at it

[nathan_r33]

does anyone know if r34 gtr turbo feed lines will be fine?

[scotty nm35]

Pretty sure you only need the restricted banjo bolts.