Garrett GTW3476R Dual Ball Bearing Turbo

New GTW3476R dual ball bearing or journal bearing turbo with ultra high flow compressor wheel featuring Garrett 8-Blade technology. Compressor housing is has 4? inlet and 2.5? outlet but has built in anti-surge machining. Improved ported shroud design for Surge Resistance. Sold as Complete Assembly with Supercore and Turbine Housing. New fully machined Speed Sensor Port.

Compressor Map

Compressor Specifications

• Compressor Wheel Exducer: 76mm
• Compressor Wheel Inducer: 58mm
• Compressor Wheel Trim: 58
• Compressor Wheel A/R: 0.70 A/R
• Max Flow Rate: 71 lb/min
• Max Recommended Turbo Shaft Speed: 145000 RPM
• Compressor Housing Connections:
  • Inlet: 4.0? Hose Coupler
  • Outlet: 2.5? Hose Coupler

Turbine Specifications

• Turbine Wheel Exducer: 57mm
• Turbine Wheel Inducer: 65mm
• Turbine Wheel Trim: 76
• Housing Size and A/R ratio: GTW3476R is available in three (3) different turbine housing configurations:
  • 0.48 A/R T3 Single Scroll Inlet, 4-Bolt Outlet
  • 0.63 A/R T3 Single Scroll Inlet, 4-Bolt Outlet
  • 0.82 A/R T3 Single Scroll Inlet, 4-Bolt Outlet

About Garrett® GTW Series Turbochargers

Garrett® GTW Series Turbochargers were designed to provide budget-minded enthusiasts with a high-performing mid frame product offering available in ball bearing and journal bearing options.

The fully-machined billet aluminum compressor wheels provide optimal horsepower range and boost response. Ported shroud compressor housings increase surge resistance and provide reliable, continuous power throughout the power band. A lightweight aluminum backplate comes standard on all GTW turbochargers and reduces overall weight.

The water cooled CHRA keeps housing temperatures to a minimum. The GTW3476 and GTW3884 turbine wheels are constructed from Inconel, a Super Alloy that maintains strength during prolonged exposure to high exhaust gas temperatures. Turbine kits are offered in open volute and twin scroll, and a variety of A/R and flange configurations. The GTW is a cost effective option for enthusiasts looking to turbocharge their vehicles.

For additional information and/or related questions, feel free to contact us.

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