Garrett GTX4294R Dual Ball Bearing Turbo

Garrett’s GTX4294R dual ball bearing turbo is their highest flowing 94mm compressor wheel in the GTX family. Using a 70mm inducer “UHF” (ultra high flow) compressor wheel features Garrett 11-Blade billet compressor wheel technology.  The compressor housing is GTX42 style with 5″ inlet and 3″ outlet and built in anti-surge machining. Improved ported shroud design for Surge Resistance. Sold as Supercore with optional Turbine Housing. New fully machined Speed Sensor Port allows for optional turbo speed logging.

Compressor Map

Compressor Specifications

• Compressor Wheel Exducer: 94mm
• Compressor Wheel Inducer: 70mm
• Compressor Wheel Trim: 56
• Compressor Wheel A/R: 0.60 A/R
• Max Flow Rate: 95 lb/min
• Max Recommended Turbo Shaft Speed: 118000 RPM
• Compressor Housing Connections:
  • Inlet: 5.0″ Hose Coupler
  • Outlet: 3″ V-Band

Turbine Specifications

• Turbine Wheel Exducer: 75mm
• Turbine Wheel Inducer: 82mm
• Turbine Wheel Trim: 84
• Housing Size and A/R ratio: GTX4294R is available in two (2) different turbine housing configurations:
  • 1.01 A/R T4 Twin Scroll Inlet, V-Band Outlet
  • 1.15 A/R T4 Twin Scroll Inlet, V-Band Outlet

** GTX turbos use same turbine housing as GT turbos and turbine housings are sold separately. This GTX model as uses all the same oil and coolant fittings at the standard GT42R/GT45R turbos.**