Garrett Ball Bearing Turbochargers
GT3071R
Ball Bearing Turbocharger

GT3071R Garrett Ball Bearing Turbocharger

Horsepower Rated 280 to 480

 Engine Displacement
1.8L - 3.0L 

GT3071-GT28 

Features:
  • Dual Ball Bearing
  • Oil & Water Cooled
  • 4" Compressor Inlet (Anti-Surge Avail.)
  • 2.5" Compressor Outlet
  • Internally Wastegated
  • T28 Turbine Flange
  • 5 Bolt Turbine Outlet Flange
  • Actuator NOT Included

Compressor Turbine

Inducer Ø: 53.1mm
Exducer Ø: 71.0mm
Trim: 56
A/R: 0.50
Wheel Ø: 56.5mm
Trim: 84 / 90  
A/R: 0.64 / 0.86
Wastegated


Map
GT3071R Compressor Map


Maps
GT3071R Turbine Maps

Nissan SR20DET OEM Turbocharger

CA18DET & SR20DET UPGRADE
Intercooler & Air Intake Pipes Req Mods

GARRETT P/N: 700382

Compressor Cover Options
 
Option 1 Option 2 Option 3 Option 4
GT28R Compressor Cover GT28RS Compressor Cover GT3071R Compressor Cover GT3071R Compressor Cover
  • GT28R: 2 Bolt / 3 Bolt
  • Nissan - SR20DET Bolt On
  • GT28RS: 3" In / 2" Out
  • More Compact Housing
  • Garrett GT30R Default
  • 2¾" Inlet / 2" Outlet  
  • Garrett GT30R Default
  • 4" Inlet / 2" Outlet
Turbine Housing Options
       
Option 1  Option 2 Option 3 Option 4
GT28 Turbine Housing GT28 Plus Turbine Housing  GT28 Special Turbine Housing Tial V-Band Turbine Housing
  • Garrett GT28 Flanged "Default"
  • Internal Wastegate (IWG)
  • Available in .64 or .86 A/R
  • Garrett Default Housings
  • Fits Nissan CA18DET-SR20DET
  • GT28 Flanged "Plus"
  • External Wastegate (EWG)
  • Available in .63 or .82 A/R
  • T3 Flow Characteristics
  • 2½ V-Band
  • GT28 Flanged "Special"
  • 44mm EWG Adaptor
  • Available in .72 A/R
  • T3 Flow Characteristics
  • Fits Nissan CA18DET-SR20DET
  • Dual V-Band Housing "Tial"
  • External Wastegate (EWG)
  • Available in .64 or .86 A/R
  • Cast Stainless Steel
  • Lightweight

P/N: GT3071R-GT28



Specify Compressor Cover

 
Specify Turbine Housing & A/R

RELATED PARTS

Oil Supply
GT Oil Supply Line Kit H-OSB-314K
  • Low Profile Oil Supply Line Kit - 14"
  
H-OSB-322K
  • Low Profile Oil Supply Line Kit - 22"
  
H-OSB-332K
  • Low Profile Oil Supply Line Kit - 32"
  
H-OSB-348K
  • Low Profile Oil Supply Line Kit - 48"
  
Oil Drain Options
 GT28R Oil Drain Gasket GOD-GT2535-01 
  • Oil Drain Gasket (*Inc. with Turbo)
  
 Flange: Oil Drain, 1/2 FOD-GT2535-01 
  • Oil Drain Flange: 1/2" NPT-F
  • CNC Machined Billet Aluminium 
  
Flange: Oil Drain. 5/8  FOD-GT2535-05
  • Oil Drain Flange: Suits 5/8" Oil Hose
  • CNC Machined Billet Aluminium - Straight
  
 Flange: Oil Drain, 5/8 FOD-GT2535-10
  • Oil Drain Flange: Suits 5/8" Oil Hose
  • CNC Machined Billet Aluminium - 5° Tilt
  
Water In-Out Options
GT Water Banjo Kit FBK-M1405
  • Banjo Fitting Kit: Suits 3/8" Water Hose 
  • (1) Banjo Fiting 14mm Hole
  • (1) Banjo Bolt, 14mm x 1.5 pitch
  • (2) Crush Washers
 
M14 Turbo Banjo Kit  FBK-M1407 
    • M14 Universal Water Kit
    • M14 Banjo x ¼" NPT-F (1)
    • M14 x 1.50 Banjo Bolt (1)
    • M14 Copper Washers (2)
  • Suitable for Barb or Flare Nut Fitting
     
  
Banjo Kit 14mm x 1.5 pitch FBK-M1410
  • Banjo Fitting Kit: Suits -6 AN Fitting
  • (1) Banjo Fiting 14mm Hole, -6 AN Male Flare
  • (1) Banjo Bolt, 14mm x 1.5 pitch
  • (2) Crush Washers
 

Exhaust In
GT25, GT28 Turbine Base Gasket GT258U-01
  • GT25, GT28 Undivided Base Gasket - Stainless Steel
  • (*Inc. with Turbo)
  
 Flange: Base - T258 Turbine Inlet - Undivided - Mild Steel FEI-GT258-005
  • GT28 Base Flange
  • Undivided - Mild Steel
  • CNC Machined WITH Tapped Holes
  • 1/2" (12.7mm) Thick Helps Prevent Warpage
  
 Flange: Base - T258 Turbine Inlet - Undivided - Stainless Steel FEI-GT258-015 
  • As Above - Stainless Steel
  
Exhaust Out Options
V-Band Flange 2.5  FVB-0253M 
  • GT28 "Plus"
  • 2½ or 3" V-Band Weld Flange Mild Steel
  • Use 2 to adapt 2½" to 3" Exhaust Tube
  • Also fits GT28R "Plus" Turbine Housing
  • CNC Machined From Solid Billet Stock
  
FVB-0253S
  • GT28 "Plus"
  • As Above - Stainless Steel
  
Clamp - V-Band 5  CVB-0025
  • GT28 "Plus"
  • 2.5" Heavy Duty Stainless Steel
  
Gasket: Exhaust Out - GT25 to GT30 S/S GEO-GT2530-5B
  • GT28 "Default" & "Special"
  • Gasket: 5 Bolt Exhaust Out - Stainless Steel
  
 Flange: Exhaust Out - 5 Bolt GT25-GT30 FEO-5B-V2M 
  • GT28 "Default" & "Special"
  • 5 Bolt Flange Plate
  • CNC Machined Solid Billet Mild Steel
  • Grooved for 3" Oval Tube
  
 Flange: Exhaust Out - 5 Bolt GT25-GT30 FEO-5B-V2S
  • GT28 "Default" & "Special"
  • As Above - Stainless Steel
  
GT2530 5 Bolt - 3" Dump Pipe Assembly  FEO-5B-V2KM
  • GT28 "Default" & "Special"
  • 5 Bolt to 3" V-Band Adaptor Kit Includes:
  • Flange Plate, 3" Tube, 3" V-Band, Tig Welding
  • Mating 3" V-Band Weld Ring - Mild Steel 
  • 3" V-Band Clamp - Stainless Steel
  • Studs (5) Locking Nuts (5) 
  
FEO-5B-V2KS
  • GT28 "Default" & "Special"
  • As Above with Mating V-Band Ring in 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
  
Other Options
Optional Polished Compressor Cover PCC-001
  • Polished Compressor Cover
  
 Optional Anti-Surge Compressor Cover ASCC-001
  • Anti-Surge Compressor Cover - Bullet Style
  • Available Only on 4" Inlet Housing*
  
Applicable Garrett Part Numbers
         
700382-5003S, 700382-0003, 700382-3, 700382-5020S, 700382-0020, 700382-20
         
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