BorgWarner Airwerks 63mm S363 SX-E (80mm turbine)

BorgWarner's S363SX-E - 80mm Is Ready for Your Twin-Turbo V8

Ideal for twin turbo V8s and "Street Class" drag race applications limited to 62.99mm inducer, BorgWarner's 80mm low backpressure 63mm inducer ‘SX-Enhanced’ 8780 pumps the horsepower you crave and keeps backpressure low. Utilizing BorgWarner's EFR compressor aero with 63mm inlet, this reliable design flows up to 78.5lb/min at 122k rpm. This pairs with the legendary Airwerks 80mm S300 Inconel turbine wheel for low backpressure and flexible turbine housing options to fit a variety of builds.  The bearing housing is an oil-cooled journal bearing with uprated 360-degree thrust assemblies.  If you need 500-700hp worth of reliable airflow with low backpressure - and don't want to break the bank, this is your turbo.

Compressor Specifications

• Compressor Type: Forged-Milled Wheel (FMW) Extended Tip
• Compressor Wheel OD (Exducer): 87.37mm
• Compressor Wheel Inducer: 62.99mm
• Max Flow Rate: 78.5 lb/min
• Max Recommended Turbo Shaft Speed: 122374 RPM
• Compressor Housing Connections:
  • Inlet: 4.0" Hose Coupler
  • Outlet: 2.5" Hose Coupler

Turbine Specifications

• Turbine Type: Inconel S300SX Turbine Wheel
• Turbine Wheel OD: 80mm
• Housing Material: D5S sandcast
• Housing Size and A/R ratio: S300SX-E 8780 (S363) is available in three (3) different turbine housing configurations:
  • 0.88 A/R T4 Single Scroll
  • 0.91 A/R T4 Twin Scroll
  • 1.00 A/R T4 Twin Scroll

• Turbine Outlet: 3" Marmon OR Optional 3" V-Band

S300SX-E Compressor Map

BorgWarner SX-E Turbo Features

• Available as a complete turbo -or- Supercore (no turbine housing) to retrofit existing Airwerks installations.
• Forged milled compressor wheels with Optimized compressor blade aerodynamics
• All-new severe-duty 360-degree thrust bearing
• Compressor cover integrated speed sensor port and pre-machined boost port
• Flexible compressor cover outlet options: coupler or v-band
• Interchangeable with existing Airwerks turbine housings for plug-and-play upgrades
• Optional Turbo Speed Sensor Kit
• Optional Turbo Speed Gauge 
  

S300SX-E Dimensions and Additional Information

This 63mm inducer SX-E turbo is available with 76mm turbine for earlier spool -or- 80mm  turbine for lower backpressure.  Drag Racers and V8 applications typically use the 80mm turbine.  

If you have questions about this product or its installation, contact us.