Garrett

Garrett GTX2867R Gen II 50mm Turbocharger

$2,067.70

COMPRESSOR MAP EXHAUST FLOW CHART FLANGE DIAGRAM (PDF)

TURBINE HOUSING

PRODUCT DETAILS

The GTX2867R Gen II 50mm is a Garrett GTX Gen II small-frame ball bearing turbo with Gen II compressor aerodynamics, an improved ported shroud for surge resistance and a fully machined speed sensor port. Garrett sells it as a supercore with the turbine housing of your choice.

Garrett rates the GTX2867R Gen II 50mm for 275 to 550 horsepower on 1.4 to 2.5 liter engines.

Key Specifications

Series — GTX Gen II
Frame size — 28 frame
Horsepower rating — 275–550 hp (Garrett rating)
Engine displacement — 1.4–2.5 L
Compressor wheel — 50 mm inducer, 67 mm exducer
Turbine wheel — 54 mm inducer, 47 mm exducer
Bearing — Ball bearing
Maximum turbo speed — 165,000 rpm
Supercore part number — 849894-5002S

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
827690-0001	0.57	V-Band	V-Band	External	No
827690-0002	0.72	V-Band	V-Band	External	No

827690-0003	0.64	T25	5-bolt	Internal	No
827690-0004	0.86	T25	5-bolt	Internal	No

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.

Garrett sets the maximum allowable speed for this turbo at 165,000 rpm. Operating above that speed can damage the turbo and cause premature failure. A turbo speed sensor (sold separately) lets you monitor shaft speed.

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