Alfa 147 1.6 turbo autkdelta con

[Chris alfa 147]

Hi i have a 2001 147 1.6 t-spark. With autodelta turbo conversion kit, but i got her as a non runner (turbo gone all pipes cut and plumbed jp wrong) iv put a 3 liter audi v6 turbo on all plumded in. Ect from a marco oil pump could you tell me if this is original to the conversion or did the previous own try putting it on. Can send pics if needed. Meany thanks