Garrett G50 1900 CHRA G-Series G50-1900 88mm/120, P/N: 880546-5018S

The Garrett G50-1900 CHRA represents the core of Garrett’s G-Series lineup, built for enthusiasts and engine builders chasing serious horsepower without sacrificing spool quality. This is a turbo core designed for those running big-displacement engines who need a bearing system and wheel combination that can handle massive airflow demands while still responding quickly. If you’re building toward four-digit horsepower goals, this CHRA is engineered to be the foundation of that build.

Specifications

• Compressor Wheel: 88mm
• Turbine Wheel: 120mm
• Bearing Type: Dual ball bearing
• HP Capacity: Up to 1900 HP
• Garrett P/N: 880546-5018S

Performance & Application

The G50-1900 CHRA is built for big-displacement engines demanding both strong top-end power and responsive spool characteristics. Its dual ball bearing design delivers the rapid spool-up enthusiasts expect from Garrett’s G-Series, while its wheel combination is engineered to support up to 1900 horsepower. This core is suited to versatile fitment across a range of high-output performance applications, making it a strong foundation for builds that demand both durability and response.

Frequently Asked Questions

What horsepower can the G50-1900 CHRA support?

This CHRA is engineered to support up to 1900 HP applications.

Is the G50-1900 a ball bearing or journal bearing design?

The G50-1900 features a dual ball bearing design for rapid spool characteristics.

What size are the compressor and turbine wheels on the G50-1900?

The G50-1900 CHRA uses an 88mm compressor wheel and a 120mm turbine wheel.

What kind of engines is the G50-1900 CHRA designed for?

It’s engineered for versatile fitment across big-displacement engines.

For builders targeting massive horsepower without compromising on spool response, the Garrett G50-1900 CHRA delivers the ball-bearing performance and airflow capacity to get there.