Garrett GT2860R-707160-7 Dual Ball Bearing turbo with oil and water cooled center cartridge. Features T25 "Compact" style 5 bolt outlet that is not compatible with traditional T25 5-bolt outlets and a threaded T25 turbine flange bolt holes. These turbo features Garrett's extreme performance "Ni-Resist" housing along with "Inconel" wheel materials for all out performance. Comes with internal wastegate actuator.
 

Specs:

• Ball bearing
• Oil & Water-cooled bearing system
• T25 turbine inlet flange with threaded bolt holes instead of traditional through holes
• Standard T25 oil drain flange
• Turbine housing has a unique "compact" 5-bolt outlet that is not interchangeable with traditional T25 5-bolt outlets
• Turbine housing is cast from high-nickel "Ni-Resist" material for extreme applications
• Turbine wheel is cast from "Inconel" material for extreme applications
• OEM on Nissan RB26DETT used in Skyline R34 GT RN-1
• Direct replacement upgrade turbocharger for GT2556R (702987-7) on Nissan RB26DETT used in Skyline R34 GT-R
• Great size for applications w/ packaging constraints
• Ideal for smaller displacement engines making up to 310 hp

Ball bearing
* Oil & Water-cooled bearing system
* High Performance BCI-18 Compressor and UHP Turbine
* Perfect for high horsepower, but responsive engines
* Works well as twins for large V-8 engines
* T3 turbine inlet flange and 4-bolt turbine outlet flange
* Turbine housing is cast from high-nickel "Ni-Resist" material for extreme applications

 Turbo - 714568-1
 CHRA  - 706451-5
Compressor
 Ind - 61.4mm
 Exd - 82.0mm
 Trim - 56
 A/R - .70

Turbine
 Ind - 68mm
 Trim - .4
A/R - .82
     

This is a Dual Ball Bearing GT28R Turbo with internal wastegate for quick easy installation and setup. The turbine housing is a .64 AR with 5 bolt style outlet. Super quick response for 4 cylinder motors. This turbo is ideal for smaller displacement engine making up to 330 hp.
Identical to GT2560R-466541-4 except for "Ni-Resist" turbine outlet with cast divider and inconel turbine wheel for extreme applications.

Turbine:
- Wheel: 53mm w/ 62 trim
- Housing: .64 A/R

Compressor:
- Wheel: 60mm w/ 60 trim
- Housing: .60 A/R

* Ball bearing
* Oil & Water-cooled bearing system
* Upgrade turbocharger for GT25R (471171-3) and GT28R (466541-1); turbine housing is outline interchangeable
* T25 turbine inlet flange
* Great size for applications w/ packaging constraints
*Ideal for smaller displacement engines making up to 320 hp
* Ideal for twin-turbo applications on medium size engines making up to 600 hp
* Turbine option available

Front:
Inlet
76.2mm
Outlet
52.6mm 

Side:
Oil Flange
Watercooled

Rear:
Wastegated
Inlet
T25
Outlet
C 5 Bolt