| are different between the GT2530 and GT28RS. The GT28R wont work at all with your housings and it is a good bit smaller turbo (power output wise). If you want to use the GT28RS cartridge with the housings, you will have to put the 63-trim compressor wheel from your 2530 onto the GT28RS cartridge. The GT28RS uses a 62-trim compressor wheel which will not properly fit into the GT2530 compressor housing (there will be too much slop on the inducer bore).

[ ashspecz.com ] [ agpowers@bellsouth.net ] Enthusiasts soon understand each other. --W. Irving. Are you an enthusiast? If you are out to describe the truth, leave elegance to the tailor. Albert Einstein
|