The NEW TNT485 85mm T6 journal bearing turbocharger has been redesigned around our all-new 85mm 12-blade billet compressor wheel, increasing its capability to support up to 1,300+ horsepower while delivering a broader, more usable powerband than our previous 7+7 design.

The new 12-blade compressor wheel was engineered to provide excellent response, strong mid-range performance, and impressive top-end airflow. Its wider operating range makes the TNT485 an outstanding choice for everything from high-performance diesel applications to powerful street-driven hot rods that demand fast spool, excellent drivability, and serious horsepower.

The TNT485 is available with either our proven 96x88 or 103x92 turbine wheel. Our latest 96x88 turbine wheel is the result of years of development aimed at reducing the backpressure commonly associated with conventional 96x88 turbine designs when pushed to their limits.

The result is a turbocharger that accelerates the rotating assembly efficiently, delivers exceptional power throughout the RPM range, and continues pulling hard at high engine speeds. Whether you're building a competitive diesel truck or a high-horsepower street or race car, the TNT485 is designed to deliver outstanding performance without compromise.

Key Specifications
All-new 85mm 12-blade billet compressor wheel
Journal bearing center section
96x88 or 103x92 turbine wheel options
T6 turbine housing with multiple A/R options
Supports up to 1,300+ horsepower
Broad powerband with excellent drivability
Ideal for gasoline and high-performance diesel applications
Built to order
Frequently Asked Questions

What is the TNT485 rated for?

The TNT485 is capable of supporting up to 1,300+ horsepower, depending on engine combination, fuel type, boost level, and supporting modifications.

What's new with the compressor wheel?

The TNT485 now features our all-new 85mm 12-blade billet compressor wheel. Replacing the previous 7+7 design, it was engineered to produce a wider, more usable power curve while maintaining the airflow required for four-digit horsepower. The result is improved versatility!