To me it doesn't feel or spin like it's ball bearing, but I'm only comparing it to my little turbo I'm going to run it until something else comes along or it starts having problems. It's only oil cooled and I thought that the ball bearing turbos are all oil and water cooled?

 

Here's a video of one of the runs.

 

I will. I got a GT3271 going on a stock 99. If she dies I got another stock motor that's going in. Hoping for 350whp on a stock motor.

That's a damn good run for that little boost. I so gotta hurry up and turbo my car.