Product Description
110lbs / min approx 1100 horsepower
S368 AKA 68/73 AKA 68-73 SX-R SXR
BorgWarner Turbo Systems Aftermarket is pleased to announce the release of the AirWerks® SX-R super core assemblies for performance applications. These new part numbers are purpose engineered for both diesel and gasoline high performance applications.
S300 SX-R super cores contain the following exciting new features:
 360 degree thrust bearing
 Compressor cover integrated speed sensor port and pre-machined boost port
 Flexible compressor cover outlet options (S300SX-E only)
 Black Anodized Forged milled (billet) compressor wheels with extended tip technology
 Optimized compressor stage aerodynamics
 Interchangeable with existing turbine housings for upgradability
The BorgWarner super core assembly consists of the compressor cover attached to the cartridge, all cartridge to turbine housing mounting hardware, clamp plates, cap screws and mounting gaskets. Speed sensor and turbine outlet V-band are not included with turbo assemblies. Choose a turbine housing from our extensive list of factory housings as well as our custom cast performance housings.
Compressor Specs:
- Borg Warner 4" Inlet 2.5" outlet compressor housing with port shroud map width enhancement, pre tapped for speed sensor and pressure port. (parts not included and will need to drill through)
- 68.0mm inducer 88.0mm exducer FMW Forged Milled Wheel (Billet)
- Optional compressor Discharge: The factory turbo has a 2.5" hose outlet. We offer a 2nd Gen Machined V Band discharge for 1994-2002 Ram Cummins 5.9, and a 3rd Gen welded elbow for the 2003-2007 Ram Cummins 5.9.
- Optional T51R Mod:
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Optional T51R Mod is where we plug and then CNC machine the inlet of the compressor housing to amplify the turbo whine and whistle. Keep in mind this modification is done after the order is placed and typically ads a week or two before the order is shipped. However, sometimes it can take longer and maybe even up to 4 weeks. If you have ordered other finishing options like ceramic or polishing, it may add additional time on top of the typical 2-3 weeks before your order ships. Because of the labor intensive work and machine time needed, there can be delays beyond what we quote. We do take special care to every order to prepare for shipping and want to make sure you get the highest quality parts and service. We are confident that the quality you receive is worth the wait. We appreciate your patience while we work.
- For more information about the T51R mod, please read this article.
Turbine Specs:
- 73mm exducer, 80mm inducer turbine wheel
- T3 Open Scroll turbine housing available: .63 A/R, 82 A/R, 1.06 A/R with 3.625" V band outlet
- T3 Twin Scroll Cummins Diesel Specific Housings available in .70 (12cm), .70 (12cm) Gated, .80 (14cm), .80 (14cm) Gated, with HX40 and HE351 Outlet
- T3 Twin Scroll turbine housing available: 1.25 A/R with 3.625" V Band Outlet
- T4 Open Scroll turbine Housings available: .68, .81, .88, .96, 1.27 A/R with 3.625" V Band Outlet
- T4 Twin Scroll turbine housings available in .83 Wastegated, .83, .91, 1.00, and 1.10 A/R with 4.21" Marmon, 3.625" V Band, and 4.0" HX40 outlet options
- 3.00" V Band Inlet .82 A/R with 3.625" V band outlet
The bearing housings are not water-cooled and have a 1/4"NPT oil inlet. The oil drain is the standard T3-T4. Lines and fittings are all available here. Flanges and gaskets are available here.
Product Videos
Custom Field
Product Reviews
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Great turbo for my 6.7 Cummins on stock fuel
Called agp turbo to ask about a 3rd gen swap for my 6.7 Cummins
After talking about turbos I decided to got with the new Borg sx-r line in a 68-73 with a gated .83 housing
Went to install the turbo and had a problem with wastegate actuator hitting the engine block
Called again and they played with a few actuators they had and got one in the mail the same day
Got it installed and everything worked well
Great turbo spools fast and makes good power
Most I’ve towed was 26,000gvw and it spooled great and kept egts down
Definitely quality people to deal with -
Turbo
Awesome setup!
