Garrett 938272-5002S Supercore G-Series II G40-1250

Garrett G40-1250 supercore — a balanced core assembly (centre cartridge with compressor cover and back plate) for building or rebuilding G-Series II turbochargers.

The Garrett G40-1250 Supercore from the G-Series II product line brings cutting-edge performance technology to motorsport and high-power applications.

Compatible with Gen I compressor and turbine housings, the G40-1250 offers a straightforward upgrade path via a direct CHRA swap.

Specifications

• Frame: G40
• Bearing: ceramic ball bearing
• Rotation: standard
• Compressor wheel: 71 mm inducer, 88 mm exducer
• Turbine wheel: 77 mm inducer, 70 mm exducer, 84 trim
• Turbine wheel material: Inconel alloy
• Power: up to 1250 HP
• Displacement: 2.0-6.0 L

Features

• Specifications
• Compressor Inducer: 71 mm
• Compressor Exducer: 88 mm
• Compressor Wheel Material: Forged Fully Machined
• Compressor A/R: 0.80
• Turbine Inducer: 77 mm
• Turbine Exducer: 70 mm
• Turbine Trim: 84