Garrett 844621-5003S Supercore GTX Series GTX3071R, Trim 58

Garrett GTX3071R supercore — a balanced core assembly (centre cartridge with compressor cover and back plate) for building or rebuilding GTX turbochargers.

GTX GEN II compressor wheels were designed using proprietary Garrett Motion computer simulation technology focusing on CFD analysis to optimize the wheel design to reach maximum efficiency and mass flow for each turbocharger.

The GEN II GTX Series Turbochargers feature a fully-machined compressor inlet, fully-machined compressor outlet, and fully-machined ported shroud for precise and accurate tolerances.

We also added a brand-new compressor housing featuring a high-flowing design matched perfectly for the new compressor wheel upgrade.

GEN II compressor housings are not interchangeable with GEN I compressor wheels; however, all GEN II turbochargers are outline interchangeable with the equivalent GT and GTX GEN I products making a turbo swap easy to perform using all existing piping.

Specifications

• Frame: GTX30
• Bearing: ceramic ball bearing
• Rotation: reverse
• Compressor wheel: 54 mm inducer, 71 mm exducer, 58 trim, 0.6 A/R
• Turbine wheel: 60 mm inducer, 55 mm exducer, 84 trim
• Power: up to 675 HP
• Displacement: 1.8-3.0 L

Features

• All GEN II GTX series turbochargers are compatible with all existing GT and GTX turbine housings kits. GEN II turbochargers are only offered through Garrett Motion authorized distribution centers