Do you need a 1500whp+ capable 400 chassis journal bearing turbocharger for grudge racing, or no-prep? This is for you!

Featuring our newest compressor wheel designed by us, as well as our 103x92 turbine wheel. This turbine wheel is the result of extensive research over the past few years to help alleviate some of the backpressure associated with maxing out the common GT50-based variations in 99x92 and 102x92 dimensions.

What does that mean? It gets your rotor assembly up to speed faster and won't run out of breath as early as previous models. You can expect to see gains of 100-200whp under 5000rpm and higher peak numbers over some of our competitors' turbos that we have dyno tested back to back.

Key Specs

• 92mm compressor wheel, journal bearing
• 103x92 turbine wheel
• T6 flange, multiple A/R options
• Rated 1500+whp — built for grudge racing and no-prep applications
• Built to order

Frequently Asked Questions

What is the TNT492 rated for?

1500whp+ for grudge racing and no-prep applications, on a 400 chassis journal bearing platform.

What makes the 103x92 turbine wheel different?

It's designed to alleviate the backpressure common in GT50-based 99x92 and 102x92 variations, getting the rotor assembly up to speed faster without running out of breath as early as previous models.