Garrett Ball Bearing Turbochargers
GT2860RS
Ball Bearing Turbocharger


GT28RS Ball Bearing Turbo


 Horsepower Rated 250 to 360

 Engine Displacement
1.8L - 3.0L

aka GT28RS

The Disco Potato


Features
  • Dual Ball Bearing
  • Oil & Water Cooled
  • 3" Compressor Inlet
  • 2" Compressor Outlet
  • T28 Flange
  • Optional Turbine Housings

Compressor Turbine

Inducer Ø: 47.2mm
Exducer Ø: 60mm
Trim: 60 
A/R: 0.60

Wheel Ø: 53.8
Trim: 76 
A/R: 0.86
Wastegated

Map
GT28RS Compressor Map

Map
GT28RS Turbine Map
Click for Flange Dimensions

Nissan SR20DET OEM Turbocharger

CA18DET UPGRADE
Intercooler & Air Intake Pipes Req Mods

GARRETT P/N: 739548-0001 


Turbine Housing Options
 
Option 1 Option 2 Option 3 Option 4
GT28 Turbine Housing GT28 Special Turbine Housing GT28 Plus 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 "Special"
  • 44mm EWG Adaptor
  • Available in .72 A/R
  • T3 Flow Characteristics
  • Fits Nissan CA18DET & SR20DET
  • GT28 Flanged "Plus"
  • External Wastegate (EWG)
  • Available in .63 or .82 A/R
  • T3 Flow Characteristics
  • 2½ V-Band
  • Dual V-Band Housing "Tial"
  • External Wastegate (EWG)
  • Available in .64 or .86 A/R
  • Cast Stainless Steel
  • Lightweight (Cost + $100)

P/N: GT2860RS




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
 
Actuators & Wastegates
Universal Actuator Bracket ACT-050U 
  • Universal Actuator Bracket
  • CNC Machined 2 Bolt
 
Universal Actuator 14PSI ACT-014U
  • Actuator for IWG Turbine Housing
  • Default Spring: 14 PSI
  • Click Here for Other Spring Options
 
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
 
         
Applicable Garrett Part Numbers
 
739548-5001S, 739548-5005S, 739548-5009S, 739548-5010S, 739548-5014S, 739548-0001, 739548-0005, 739548-0009, 739548-0010,

739548-0014, 739548-1, 739548-5, 739548-9, 739548-10, 739548-14
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