Borg Warner S257 SX-e T4 7670 Turbocharger Kit
Borg Warner S257 SX-e T4 7670 Turbocharger Kit
Looking to break into the 350hp-450hp range?
Compliment your L28ET build with this great option from Borg Warner. This turbo flows slightly more air than a Garret GT35R, and slightly less than a Holset HX35 at 64lbs/min
This turbocharger is currently on our 280zx development vehicle and has shown fantastic results!!
This kit will require an external wastegate and fabrication, it is not a true bolt-in kit. We offer this service for your convenience
The kit will include the following
Borg Warner 7061 Super Core Compressor
Borg Warner Divided T4 Turbine Housing (0.83 A/R)
T3 to T4 Adapter Flange with Hardware
Borg Warner Downpipe V-band Flange and Clamp
Other housing are available, please e-mail us for custom orders.
Here are the specifications from Borg Warner
Compressor Specifications
Compressor Wheel Exducer: 76mm
Compressor Wheel Inducer: 57.15mm
Max Flow Rate: 64 lbs/min
Max Recommended Turbo Speed: 560 m/s
Compressor Housing Connections:
Inlet: 3.5″ Hose Coupler
Outlet: 2.0″ Hose Coupler
Turbine Specifications
Turbine Wheel Exducer: 61.43mm
Turbine Wheel Inducer: 70mm