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BorgWarner EFR 9174 Turbo
$ 1,724.81
SKU
EFR-9174
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BorgWarner EFR 9174 Turbo
The BorgWarner EFR9174 is a hybrid turbo that combines the turbine from 8374 with the compressor from 9180. EFR9174 is intended for applications that will push a turbo to the limit with high boost and critically high turbo shaft speed, especially at altitude. This unique turbo was designed to combine the high-flowing 91mm compressor with a fast spooling 74mm turbine wheel. RPM capabilities have also been improved with higher pressure ratios achieved at lower turbo shaft speed. The use of a 74mm turbine wheel allows for a max turbo speed of 125k RPM.
Compressor Specifications
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- Compressor Type:Â Forged-Milled Wheel (FMW) Extended Tip
- Compressor Wheel OD (exducer): 91mm
- Compressor Wheel Inducer: 67.7mm
- Max Flow Rate: 95Â lb/min
- Built-in BOV: All EFR compressor housings incorporate an integrated compressor recirculation valve
- Compressor Inlet: 4″ Ported Shroud Hose Coupler
- Compressor Outlet: 2.5″ Hose Coupler w/ integrated Vband option
Turbine Specifications
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- Turbine Type: Low Inertia Gamma-Ti Turbine Wheel
- Turbine Wheel OD:Â 74mm
- Stainless Steel Turbine Housing
- Turbine outlet: GT V-Band (aka 3″ V-Band) ~92mm OD for all EFR turbos
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Features
- Dual Row Ceramic Ball Bearings—lowest friction and fastest spool/response, most extreme durability, built-in 2mm oil restrictor
- Watercooled Center Section—watercooling is recommended, 14mm banjo bolts
- Double seals on both turbine and compressor end for extreme durability and resistance to any oil seepage
- Boost Control Solenoid Valve Integrated to Compressor Housing
- Integrated Speed Sensor mounting provisions
- Optional Turbo Speed Sensor Kit
- Optional Turbo Speed Gauge
- The EFR 9174 is available in (4) different turbine housing configurations:
- 0.83 A/R T3 Undivided (Internal WG) #12741008000
- 0.92 A/R T4 Twin Scroll (Internal WG) #12741008001
- 1.05 A/R T4 Twin Scroll (External WG) #12741019002
- 1.45 A/R T4 Twin Scroll (External WG) #12741008003
If you have questions about this product or its installation, contact us.Â
SKU | EFR-9174 |
---|---|
Sort By | Turbos |
Product Name | BorgWarner EFR 9174 Turbo |
Weight | 20.000000 |
Brand | Borgwarner |
Brands | BorgWarner |
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