We all know how awesome the EFR small B2 line is, however we all needed a turbo that would fit between the 7670 and the 8374 and fit in the same size configuration as the 7670 and 7064. AGP set out to develop a 8374 compressor wheel and slap it in the 7670 bearing housing and reprofile the cover. This is the answer, the in between for those needing to hit the 700hp mark.
- 750hp application
- Gamma-Ti turbine wheel
- Water cooled bearing housing
- Dual ceramic ball bearing assembly with metal cage
- Forged milled extended tip compressor wheel
- Compressor recirculation valve (a.k.a BOV)
- Stainless steel turbine housing
- Standard T3 or T4 mounting flange (depending on part number)
- Large internal wastegate
- Boost solenoid valve
The compressor housing is available standard with the CBV and solenoid mount, or "SXE" style casty by AGP with no features. The EFR compressor housing is 3.5" inlet, 2" outlet. The AGP compressor housing is 4" inlet, 2" outlet with no features to allow better fitment in smaller packages.
This turbo can be ordered as a super core configuration. As a super core, the turbo will not include turbine housing, assembly clamp hardware, and wastegate parts. We offer more turbine housing options than anyone else, and we engineer, cast, and machine our own AGP housings opening up endless possibilities for your project. If you are replacing an old worn out turbo from a kit made using old Garrett, Turbonetics, or Precision turbos, we have familiar housings that will allow a drop-in replacement. If you are developing a new kit, we offer T3, divided, V band, etc. so you can choose any manifold you like.
Compressor Wheel Size 61.4/83mm
Turbine Wheel Size 70/62mm
We can weld a cast aluminum elbow off the end of the compressor discharge either towards inlet or towards turbine outlet.
The turbo comes with a -4 oil feed fitting in the bearing housing coming straight out the top. Some people may need to angle that so we have this -4 to -4 90 that helps route your feed line. The water ports are M14x1.5 and we carry fittings and banjo setups as well. The oil drain shares with the GT Ball Bearing, so that drain kit is available as well.