G57-1950 88mm Super Core P/N: 880547-5031S, G57 Turbo W/O turbine housing (Replaces 880547-5008S)

The G57-1950 88mm Super Core is Garrett’s answer for drag racing teams and extreme horsepower builds that demand a rotating assembly capable of handling brutal cylinder pressures without sacrificing response. Built for programs like Radial vs The World and X275 Drag Racing, this Super Core gives tuners and turbo builders the flexibility to pair it with the turbine housing A/R that matches their specific power and spool goals. It’s the core assembly of choice for anyone building a G57-based system from the ground up.

Specifications

• Compressor Wheel Inducer: 88mm
• Turbine Wheel Inducer: 118mm
• Turbine Wheel Exducer: 112mm
• Turbine Wheel Trim: 90
• Turbine Wheel Material: Inconel
• Turbine Flow Increase: Up to 28% more flow compared to GTX Gen II
• Center Housing: One-piece aluminum, air cooled
• Bearing Type: 16mm dual ceramic ball bearing
• HP Capacity: Supports up to 3000 horsepower
• Configuration: Super Core, sold without turbine housing
• Garrett P/N: 880547-5031S
• Alternate P/N: 880547-5008S (replaced by 880547-5031S)

Performance & Application

The G57-1950 Super Core is engineered for extreme horsepower applications, including Radial vs The World and X275 Drag Racing platforms where every ounce of turbine flow and rotor stability matters. Garrett’s newly engineered turbine wheel with optimized G Series aerodynamics delivers a significant flow advantage over the GTX Gen II lineup, while the one-piece aluminum center housing reduces overall supercore weight without compromising durability. The 16mm dual ceramic ball bearing cartridge provides premium rotor dynamics for builders pushing into extreme power territory. This core is outline interchangeable with GTX Gen II turbos, simplifying upgrades for teams already running that platform.

Compatibility & Fitment

• Designed for extreme horsepower applications such as Radial vs The World and X275 Drag Racing
• Outline interchangeable with GTX Gen II turbos
• Compatible with Garrett stainless steel V-band turbine housings offered in 1.09 A/R, 1.25 A/R, and 1.41 A/R (sold separately, as this Super Core does not include a turbine housing)

Frequently Asked Questions

What HP can the G57-1950 88mm Super Core support?

This Super Core supports up to 3000 horsepower.

Is this a ball bearing or journal bearing design?

The G57-1950 uses a 16mm dual ceramic ball bearing cartridge for premium rotor dynamics.

Does this Super Core include a turbine housing?

No, this is a Super Core sold without a turbine housing. G57 turbine housings are offered separately in 1.09 A/R, 1.25 A/R, and 1.41 A/R, in stainless steel V-band configuration.

What does P/N 880547-5008S refer to?

880547-5008S is the previous part number that has been replaced by the current 880547-5031S.

How much more flow does the G57 turbine wheel provide compared to GTX Gen II?

The newly engineered G57 turbine wheel with optimized G Series aerodynamics increases flow up to 28% compared to GTX Gen II.

For builders chasing extreme horsepower with proven Garrett engineering, the G57-1950 88mm Super Core delivers the turbine flow, rotor stability, and lightweight center housing design needed to compete at the highest levels of drag racing.