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Garrett

Garrett GT3582R Turbocharger

$2,169.45
SPECIAL ORDER
COMPRESSOR MAP EXHAUST FLOW CHART FLANGE DIAGRAM (PDF)
TURBINE HOUSING

PRODUCT DETAILS

The GT3582R is a Garrett GT Series ball bearing turbo with original GT aerodynamics and a water-cooled center housing. It is sold as a supercore with your choice of an internally wastegated or a non-wastegated (free float) turbine housing.

Garrett rates the GT3582R for 400 to 675 horsepower on 2.0 to 4.5 liter engines.

Key Specifications

  • Series — GT Series
  • Frame size — 35 frame
  • Horsepower rating — 400–675 hp (Garrett rating)
  • Engine displacement — 2.0–4.5 L
  • Compressor wheel — 61 mm inducer, 82 mm exducer, 56 trim, 0.70 A/R housing
  • Turbine wheel — 68 mm inducer, 62 mm exducer, 84 trim
  • Bearing — Ball bearing
  • Center housing — Oil and water cooled
  • Supercore part number — 836033-5002S

Turbine Housing Options

Each turbine housing is listed by A/R (area-to-radius ratio), inlet flange, outlet and wastegate type. "Internal" housings have a built-in wastegate; "External" housings are free-float designs that require an external wastegate.

Garrett part number A/R Inlet Outlet Wastegate Divided Notes
740902-0012 0.63 T3 V-Band External No —
740902-0011 0.82 T3 V-Band External No —
740902-0010 1.06 T3 V-Band External No —
771300-0002 0.82 T3 5-bolt Internal No Wastegated turbine assembly does not include bolts, clamps, or actuator
740902-0018 0.63 T4 V-Band External No —
740902-0017 0.82 T4 V-Band External No —
740902-0016 1.06 T4 V-Band External No —
771300-0003 0.63 T25 5-bolt Internal No Wastegated turbine assembly does not include bolts, clamps, or actuator
740902-0033 0.61 V-Band V-Band External No —
740902-0032 0.83 V-Band V-Band External No —
740902-0031 1.01 V-Band V-Band External No —

Garrett: Interchangeable with GT, GTX Gen I, and GTX Gen II 35 Series Supercores.

Important Information

Garrett calculates its horsepower ratings from the compressor map choke flow, which represents the potential flywheel horsepower of the turbo. Actual results depend on the engine, supporting modifications and calibration.

For race vehicles only. Not for use on public roads.

Installation and Tuning Available at Race Protocol

Turbo system design, installation and dyno tuning are available in house. Call (724) 732-8948 to discuss your build.

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