if i grab a blown ebay turbo and replace the components with a high quality rebuild kit, would that be worth while?
depends how bad the turbo is......a lot of guys buy those turbo's off ebay, (16g, gt-35's) and so on and before even running them take them apart and put new bearings in them as well as port them. i have seen a few tutorials on youtube on how to do this, and honestly if you have any mechanical bone in your body you can do it, and for a fraction of the price. I bought a brand new ebay 16g turbo for i think $150, (might of been cheaper cant remember) the rebuild kit for it is like $100 from ebay as well (authentic mitsu kit) so for $250 and a little bit of elbow grease i am going to have a brand new turbo. i sold a used authentic 16g turbo for $250. i would rather have the brand new parts as well as the porting. search some tutorials online. you also need the right tools.....