T U R B O F R A M E D I M E N S I O N SE F R S E R I E S
S U P E R C O R E C O N F I G U R AT I O N
The following parts are not included as part of the super-core assembly: turbine housing, assembly clamp plate hardware, wastegate parts.
Turbo Part #
TurboFrame Size
SuperCore Part #
Comp. Wheel Outer Dia.
(mm)
Comp. Wheel Inducer
Dia.
Turbine Wheel
Outer Dia.TurboA/R
Inlet FlangeConfig.
179357 B2 179257 83 62 74 .92 T4
Key Turbo Features
• Gamma-Ti turbine wheel • Dual ceramic ball bearing
assembly with metal cage • Stainless steel turbine housing• Large internal wastegate• Standard T4 mounting flange
Not Included withTurbo Assemblies:
• Speed sensor• Turbine outlet V-Band• Turbine inlet gasket• Oil drain gasket or drain port fitting
475 - 750 HP TurboEFR 8374-C
179357
82.6mm(3.25)
69.9mm(2.75)
92mm(3.62)
Oil inlet fitting
101.6mm(4.00)
165mm(6.50)
121.8mm(4.79)
Oil Drain Hole 3/8 NPT
Oil Drain capscrew holes
63.5mm(2.50)
- 4AN Male
M8X1.25 (38mm bolt spacing)
179357
82.6mm(3.25)
69.9mm(2.75)
92mm(3.62)
Oil inlet fitting
101.6mm(4.00)
165mm(6.50)
121.8mm(4.79)
Oil Drain Hole 3/8 NPT
Oil Drain capscrew holes
63.5mm(2.50)
- 4AN Male
M8X1.25 (38mm bolt spacing)
179357
82.6mm(3.25)
69.9mm(2.75)
92mm(3.62)
Oil inlet fitting
101.6mm(4.00)
165mm(6.50)
121.8mm(4.79)
Oil Drain Hole 3/8 NPT
Oil Drain capscrew holes
63.5mm(2.50)
- 4AN Male
M8X1.25 (38mm bolt spacing)
64.1
84.7
101.1
115.1
128.1 rpm
• 0.77
0.76
0.75
0.740.73
0.720.7
0.68
0.68
0.68
0.65
0.65
0.65
1.0
1.6
2.2
2.8
3.4
4.0
4.6
5.2
0 5 10 16 21 26 31 37 42 48 53 58 64 68 74 79 84 89 95
Corrected Mass Flow (lbs/min)
Pres
sure
Rat
io
C O M P R E S S O R M A P
Turbine Housing Part Number A/R Inlet Flange
ShapeHousing Config.
12741008000 0.83 T3 Single Scroll WG
12741008001 0.92 T4 Twin Scroll WG
12741019002 1.05 T4 Twin Scroll Non WG
12741008003 1.45 T4 Twin Scroll Non WG
Pres
sure
Rat
io
Compressor Flow (lbs/min)
T U R B I N E H O U S I N G O P T I O N S
borgwarnerboosted.com
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