Not sure mate about 260ish
My mate has a turbo 2000 and cost him in the region of £2000 for a td05 18g (1 of jonny gavs turbos) 555cc injectors, up rated fuel pump, fpr, ported headers, 2.5" exhaust system, fmic, air filter and a ecutek remap by bob Rawl now running 360ish, but then also remember the clutch will need uprating, he took it to Santa pod on first run he did the clutch in