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GARRETT® G25-550

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Horsepower: 300 – 550

Displacement: 1.4L – 3.0L

  • GARRETT® G SERIES COMPRESSOR AERODYNAMICS FOR MAXIMUM HP
  • 48mm TURBOCHARGER COMPRESSOR OPTION
  • FULLY MACHINED SPEED SENSOR AND PRESSURE PORTS
  • NEW TURBINE WHEEL AERO CONSTRUCTED OF MAR-M ALLOY RATED FOR 1055°C
  • STAINLESS STEEL WASTEGATED AND NON WASTEGATED TURBINE HOUSING OPTION CAPABLE OF 1050°C
  • OIL RESTRICTOR AND WATER FITTINGS INCLUDED
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Description

Horsepower: 300 – 550

Displacement: 1.4L – 3.0L

  • GARRETT® G SERIES COMPRESSOR AERODYNAMICS FOR MAXIMUM HP
  • 48mm TURBOCHARGER COMPRESSOR OPTION
  • FULLY MACHINED SPEED SENSOR AND PRESSURE PORTS
  • NEW TURBINE WHEEL AERO CONSTRUCTED OF MAR-M ALLOY RATED FOR 1055°C
  • STAINLESS STEEL WASTEGATED AND NON WASTEGATED TURBINE HOUSING OPTION CAPABLE OF 1050°C
  • OIL RESTRICTOR AND WATER FITTINGS INCLUDED

Reference Data

G25-550 Compressor Turbine
Inducer Exducer Trim A/R Inducer Exducer Trim
48mm 60mm 65 .70 54mm 49mm 84
Standard Rotation Assembly Kit PN A/R Inlet Outlet Wastegate Divided
Assembly Kit Includes Super Core and Turbine Kit 871389-5004S 0.72 V-Band V-Band Free Float N
871389-5005S 0.92 V-Band V-Band Free Float N
Standard Rotation Turbo PN A/R Inlet Outlet Wastegate Divided
Turbo PN assembled and calibrated by Garrett® with 1.0 bar actuator (14.7PSI). 877895-5001S 0.49 T25 V-Band Yes N
877895-5003S 0.72 V-Band V-Band Yes N
877895-5004S 0.92 V-Band V-Band Yes N

 

G25-550 Compressor Turbine
Inducer Exducer Trim A/R Inducer Exducer Trim
48mm 60mm 65 .70 54mm 49mm 84
Reverse Rotation Assembly Kit PN A/R Inlet Outlet Wastegate Divided
Assembly Kit Includes Super Core and Turbine Kit 871390-5004S 0.72 V-Band V-Band Free Float N
871390-5005S 0.92 V-Band V-Band Free Float N
Reverse Rotation Turbo PN A/R Inlet Outlet Wastegate Divided
Turbo PN assembled and calibrated by Garrett® with 1.0 bar actuator (14.7PSI). 877895-5007S 0.72 V-Band V-Band Yes N
877895-5008S 0.92 V-Band V-Band Yes N

Download Section

File Name Link View
Configuration Guide Download View
File Name Link View
Compressor Map Download View
Exhaust Flow Chart Download View
Product Photo Download View
Flange Diagram Download View
Speed Sensor Kit Installation Instruction Download View

Compressor Map & Exhaust Flow Chart

GARRETT® G25-550 COMPRESSOR MAP
GARRETT® G25-550 COMPRESSOR MAP
GARRETT® G25-550 EXHAUST FLOW CHART
GARRETT® G25-550 EXHAUST FLOW CHART