its off another rb25 and ive seen it run on that car so its all good (i think). will get gavins advice i think. not even sure exactly what turbo it is. looks a bit smaller than yours james, it has a T28 flange.
i cant get money out fast enough. just did fmic and cam gear on the weekend. just bought a powerfc and hand controller today (99.9% sure - i wanna see it working in my car). that might do for a while i think.