Description
Garrett GTW3476R Turbocharger
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.
| Super Core Reference Data | Compressor | Turbine | ||||||
| Super Core PN | CHRA PN | Inducer | Exducer | Trim | A/R | Inducer | Exducer | Trim |
| 841297-5001S | 715582-0005 | 58mm | 76mm | 58 | 0.7 | 65mm | 57mm | 76 |
| 841691-5001S | 757197-0009 | 58mm | 76mm | 58 | 0.7 | 65mm | 57mm | 76 |
| Notes: | Turbine Kit PN | A/R | Inlet | Outlet | Wastegate | Divided | Trim | |
| Super Core and Turbine Kit Sold Separately | 844669-0001 | 0.48 | T3 | 4-Bolt | Free Float | N | 76 | |
| 844669-0002 | 0.63 | T3 | 4-Bolt | Free Float | N | 76 | ||
| 844669-0003 | 0.82 | T3 | 4-Bolt | Free Float | N | 76 | ||
*841297 Journal Bearing Option
*841691 Water Cooled CHRA
Features:
PORTED SHROUD DESIGN FOR SURGE RESISTANCE
AVAILABLE IN BOTH JOURNAL BEARING AND BALL BEARING OPTIONS
FORGED FULLY-MACHINED BILLET COMPRESSOR WHEEL
LIGHTWEIGHT ALUMINUM BACKPLATE
INCONEL SUPER-ALLOY TURBINE WHEEL
COMPRESSOR MAP
EXHAUST FLOW CHART
