Garrett Ball Bearing Turbochargers
GT3788R
Ball Bearing Turbocharger

 Garrett GT3788R Ball Bearing Turbocharger


Horsepower Rated 440 to 675

Engine Displacement
2.0L - 5.0L

GT37R


Features:
  • Dual Ball Bearing
  • Oil & Water Cooled
  • .72 A/R Compressor Cover
  • Ported Shroud Anti_Surge Inlet
  • 4" Compressor Inlet
  • 2.5" Compressor Outlet
  • GT4 Divided Turbine Inlet
  • 3" V-Band Turbine Outlet
  • External Wastegate

Compressor Turbine

Inducer Ø: 63.5mm
Exducer Ø: 88.0mm
Trim: 52
A/R: 0.72

Wheel 72.5: mm 
Trim: 78 
GT4 Divided Inlet
A/R: Optional


Map
GT3788R Compressor Map


Maps
GT3788R Turbine Map

GARRETT P/N: 772719


 GT4 Turbine Housing
GT4 Divided Turbine Housing 3
  • GT4 Divided Inlet
  • .89 / .99 / 1.11 A/R
  • 3" V-Band Outlet

Turbo P/N: GT3788R-GT4
 


Specify Air Ratio


RELATED PARTS

Oil Supply
Oil Supply Gasket  GOS-T34-01
  • Gasket Oil Supply (*Inc. with Turbo)
 
Oil Supply Flange  FOS-T34-01 
  • CNC Billet Aluminium Oil Feed Flange
 
Oil Drain        
Oil Drain Gasket  GOD-T34-01
  • Gasket Oil Drain
  • *Inc. with Turbo
 
 Oil Drain Flange FOD-T34-01
  • CNC Billet Aluminium Oil Drain Flange
  • 1/2" NPT Female Thresd
 
Water In-Out
Fitting Kit: Water - M18 x 1.50  FBK-M1805 
  • M18 Universal Water Kit
  • M18 Banjo x 3/8 NPT-F (1)
  • M18 x 1.50 Banjo Bolt (1)
  • M18 Copper Washers (2)
  • Suitable for Barb or Flare Nut Fitting
 
Exhaust-In
 Gasket: Base T4 Divided S/S GT4D-01
  • Stainless Steel Base Gasket
  • *Inc. with Turbo
 
Exhaust-Out
Flange: 5" V-Band Mild Steel  FVB-003M
  • 3" V-Band Weld Flange
  • Mild Steel
 
5" V-Band Weld Flange  FVB-003S
  • 3" V-Band Weld Flange
  • Stainless Steel
 
 5" V-Band Clamp CVB-003
  • 3" V-Band Clamp
  • Heavy Duty
  • Stainless Steel
 
Wastegates
 Tial MV-R 44mm Wastegate T-MV-R
  • Tial 44mm Wastegate Kit:
  • Ultra Compact - 4.17" Tall
  • Water-Cooled Option Included
  • Default Red - .7 Bar (10.15 PSI)
  • Click Here for More Options
 
 Tial V60 Wastegate Kit T-V60 
  • Tial V60 60mm Wastegate Kit
  • High Horsepower Applicationa
  • Flows 330 CFM @ 1psi Differential Pressure
  • Default Silver - .673 Bar (9.77 PSI)
  • Click Here for More Options
 
Other Options
 Polished Compressor Cover PC-PCC
  • Polished Compressor Cover
 
         
Applicable Garrett Part Numbers   
772719-5001S, 772719-0001, 772719-1, 772719-5002S, 772719-5003S, 772719-0003, 772719-3, 751451-5012S, 751451-0012, 751451-12
   
         
Go to top