Turbo only rated to 380 so hopefully somewhere around there... Any more would be a bonus really...
Just feel like my old girl has had every bearing and bush replaced, and the engine is well maintained (oil changes every 6-8 months - even though only covered approx. 600 miles a year) and had gaskets, seals all replaced (besides head gaskets), and the turbo was probably the oldest bit left. So refresh that, and hopefully she will go on for years and years to come