Garrett GT28 Banjo Bolt Oil Restrictor Size

**iced** · 25-05-2009 02:30 PM

im using a restrictor from GCG. turbo is a garrett gt25r. Perfect operation.
oil feed fittings are -4AN and the restrictor is just an insert into a regular speedflow AN fitting.
http://gcg.com.au/turbo/ViewProduct.aspx?ProductID=140

if you use a restrictor and its still blowing oil past the seal then its time for new turbo. lol

**Lukezen27** · 25-05-2009 02:50 PM

Originally Posted by iced

im using a restrictor from GCG. turbo is a garrett gt25r. Perfect operation.
oil feed fittings are -4AN and the restrictor is just an insert into a regular speedflow AN fitting.
http://gcg.com.au/turbo/ViewProduct.aspx?ProductID=140

if you use a restrictor and its still blowing oil past the seal then its time for new turbo. lol

Na the 1mm fixed the problem