KC38r Turbo 66/73 - 7.3 POWERSTROKE (L99-2003)

KC38r Turbo 66/73 - 7.3 POWERSTROKE (L99-2003)

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KC38r Turbo 66/73 - 7.3 POWERSTROKE (L99-2003)

KC38r Turbo 66/73 - 7.3 POWERSTROKE (L99-2003)

30 reviews

SKU 300254

Regular price $ 1,590.00
Regular price Sale price $ 1,590.00


Turbine A/R

Not available for sale in the state of California, Click here to read Emissions Notice

KC38r 66/73 Twin Ball Bearing

Recommended injectors: 180cc/30%  

Minimum injectors: 160cc/stock

Maximum injectors: 205cc-30%

Features & Details:

  • 4" ported housing with drilled hole anti-surge for high flow
  • KC Turbos 66mm 7x7 sxe compressor wheel
  • 73mm SXE style turbine wheel
  • Big Head Waste-gate Actuator for elevated boost control
  • High Flow deleted EBPV outlet flange
  • Dual Ball Bearing turbo
  • 100% drop in turbo
  • Comes with all gaskets and o-rings to install
  • Comes with new 4" intake boot


It is crazy what modern turbo technology can do to a 20 year old turbo design. Most people focus too much on the "compressor wheel" because that is what everyone can see, but the fact of the matter is 90% of the "turbo magic" comes from the turbine side of the turbo, and we did our due diligence to make this the best option on the market. In addition, we increased the thickness of the shaft to support the extra power and help make our turbos even more robust.  No other drop in 7.3 turbo on the market runs a larger shaft, (6.4mm vs 7.5mm). This is a larger 7x7 wheel and is modeled after the 366sxe compressor wheel... same profile, shape, and blade style, except it is reverse rotation. This wheel is not only bigger, but stronger. 

**EXHAUST BRAKES:  We get asked a lot about exhaust brakes and if they work with our turbos.  We have found that some brands have clearance issues and might cause the brake to hinder performance, rub the turbine wheel, or cause other issues.  These brakes typically use some sort of flapper to close which causes extreme exhaust back pressure to aide in braking.  This can be hard on a turbo and motor and is not recommended.  It will be up to the customer to verify fitment and functionality.**

**Our turbos are designed to fit directly in 7.3 equipped pick-up trucks. Although our turbos can drop into 7.3 equipped Vans, you will need to modify the turbo intake boot and down-pipe for proper fitment**

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