Sorry for the late reply, I ended up buying a set of Garrett GT2560R Ball bearings turbos as these will bolt straight on and fall in my budget range of $3000.
I have been told by a garrett dealer that these will bolt straight on and flow up to 400 HP each at 1 bar and have a steel exhaust wheel. They are cabable of 1.8 bar max.
I could not get a set of HKS 2530's or N1 's in that price range, equal to the same performance as the GT2560R..
The turbos that were pulled of the car Seemed to be a Garrett T28 ball bearing hybrid turbo. These are in as good as new condition with zero end play and are for sale if you know of anyone interested. (they have been inspected by a mechanic and I was told they barley have done I000-3000 km). they have a ceramic exhaust wheel and are only cabable of handling 300HP at 1 bar max. hence the reason I am up grading to the GT2560R.
I have been told by the engine builder that the car should produce 400 + RWK with the addition of a power Fc, boost controller, 550 injectors, high pressure fuel pump and bigger intercooler
Thanks for the help
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