Everyone Wants the Loud Whistling GT3782VA 03 6.0 Powerstroke Powermax Turbine Wheel. Im Going To Share with you Where We Buy Our Turbines for Our Performance Powerstroke Turbo Builds!
The 10 Blade Turbine, Is the Loud Whistling Turbine, Ford Later Replaced this Turbine with the 13 Blade Turbine Because Some People Complained About the Noise. The 10 Blade Flows More, But It Does Require the Turbine Housing To Be Machined if you are using a 13 blade Turbine Housing, Very Minimal.
Here is Where You Can Buy The 10 Blade Turbine Which is Where We get them for Our Builds:
Here is Where You can Buy the 13 Blade Replacement Turbine: