I have a pair of HKS2530 turbos and the previous owner for some reason shut the wastegate flap by welding it and had the external wastegate setup..so now Id like to change the "exhaust side" turbine housing so I can have the interna wastegate..
I dont have alot of knowledge about the size and all so please if someone could guide me on what size exhaust side turbine housing Id need so I can reuse these turbos..