What manifold flange does an EscCos T28 need? Does it use a T3 flange like other cossie turbos, or the smaller T2 flange like most T28s do and of course FRSTs do?

Either way, its not hard, EscCos T28s use the 3bolt Cossie downpipe dont they? So you just need to chop n weld a cossie downpipe on, same as when folks fit T34s etc etc.

At least then you get rid of that shite turbo elbow and have a generally smoother route in the exhaust.