Garrett
GT37R Stage 1 Turbo
1998.5 - 2002 5.9L Cummins Engine
The
GT37R dual ball-bearing turbo is a Garrett exclusive ball
bearing cartridge for unbeatable response, efficiency, and
durability. Elimination of the thrust bearing eliminates failures
at elevated boost levels. The upgrade results in lower intake
and exhaust gas temperatures as well as reduced backpressure
for more efficient air flow. The water-cooled center section
with a patented dual ball-bearing results in higher durability
and longer turbo life. Oil inlet fittings feature a built
in restrictor for worry-free operation.
High
flow compressor wheels move air quickly and powerfully Maximum
recommended boost is 40 psi.
SPECIFICATIONS:
Make: Dodge
Model: Ram 2500 & 3500 Diesel Trucks
Years: 1998.5 - 2002
Engine: Cummins 5.9L Turbo Diesel
Stock Turbo: HX35
Stock HP@RPM (at wheels) 180@2500
Stock Torque@RPM (at wheels) 382@2000
Part # for stage1 turbocharger 751473-5013S
Part # for Stage 1Complete Kit 759361-0001
Name: Stage1 (GT3782R with 50 trim comp wheel) BB? Yes
Turbine Hsg A/R 0.89
Comp Whl mm/trim 82/50
Upgrade WHP@RPM 247@2500
Upgrade Torque@RPM 589@2000
Max Boost Rec. (Psi) 40
Advantages of upgrade:
ball bearing cartridge for unbeatable response, efficiency
and durability water-cooled center section for increased durability
modern GT-series high-flow compressor and turbine wheel
For a given performance level, this upgrade will provide:
- Reductions
in exhaust backpressure
- Reductions
in exhaust gas temperatures, approx. 20%
- Reduction
in intake temperature
- Best
boost response of the three stages, but the least headroom
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