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Thumbnail Filmstrip of 7.3 Powerstroke KC300x G3 Stage 2 Conversion Kit (4" Plastic CCV) KC Turbos 302756 Images
The KC Turbos 302752 KC300x G3 Stage 2 Conversion Kit represents a significant leap in turbocharger engineering for the 1994-1997 7.3 Powerstroke. Unlike traditional upgrades that require extensive modifications, this Gen 3 system is a 100% drop-in solution designed to bolt directly onto your OBS pickup using the factory downpipe and y-bridge. By integrating a custom outlet flange, pedestal, and up-pipe kit, KC Turbos has eliminated the need for external components, allowing you to achieve dyno-proven power gains without the headache of custom fabrication. This kit is specifically engineered to address the inherent flow limitations of the original OBS platform, modernizing your engine's air delivery system for superior throttle response and increased horsepower.
- Advanced Aerodynamics: Features a redesigned Gen 3 7x7 SXE-style compressor wheel with extended tip technology and a thick-shaft SXE turbine wheel for rapid spooling and high-end flow.
- Precision-Engineered Housings: Utilizes a 0.70 AR ported compressor cover with an improved MAP groove and anti-surge ring, paired with a radical 0.91 AR turbine housing that spools faster than an 0.84 AR and flows more than a 1.0 AR.
- Industrial-Grade Durability: Equipped with 200% larger thrust and journal bearings and a thicker turbine shaft to prevent the deflection and catastrophic failures common in stock units at high boost levels.
- Reinforced Bearing Housing: A redesigned housing with an integrated cast iron backing plate reduces distortion under extreme heat, while a steel thrust insert eliminates bearing fatigue by reinforcing oil slinger contact areas.
- High-Efficiency Exhaust Path: Includes a high-flow non-EBPV outlet flange specifically for the OBS downpipe and a redesigned round-top wastegate actuator for precise boost management.
- Comprehensive Installation Kit: Ships with all necessary gaskets, o-rings, and an upgraded 3.5-inch intake boot featuring a refined fitment for a seamless install.
The true value of the KC300x G3 Stage 2 lies in its application of modern volute technology and material science to a classic engine platform. By moving away from inefficient, older housing designs and adopting a 0.91 AR turbine configuration inspired by the latest market leaders, KC Turbos has successfully maximized both low-end torque and top-end efficiency. The transition from an aluminum backing plate to a steel thrust insert ensures consistent expansion rates and long-term reliability even under the most demanding towing or racing conditions. For owners looking to push their 7.3 Powerstroke to new limits, this kit provides the most robust and stable turbocharger architecture available. If you are running injectors larger than 238/80s, you may also want to consider the Stage 3 variant for even greater flow capacity.
Supports: Up to 238cc/80% injectors
The KC Turbos 302752 KC300x G3 Stage 2 Conversion Kit represents a significant leap in turbocharger engineering for the 1994-1997 7.3 Powerstroke. Unlike traditional upgrades that require extensive modifications, this Gen 3 system is a 100% drop-in solution designed to bolt directly onto your OBS pickup using the factory downpipe and y-bridge. By integrating a custom outlet flange, pedestal, and up-pipe kit, KC Turbos has eliminated the need for external components, allowing you to achieve dyno-proven power gains without the headache of custom fabrication. This kit is specifically engineered to address the inherent flow limitations of the original OBS platform, modernizing your engine's air delivery system for superior throttle response and increased horsepower.
Advanced Aerodynamics: Features a redesigned Gen 3 7x7 SXE-style compressor wheel with extended tip technology and a thick-shaft SXE turbine wheel for rapid spooling and high-end flow.
Precision-Engineered Housings: Utilizes a 0.70 AR ported compressor cover with an improved MAP groove and anti-surge ring, paired with a radical 0.91 AR turbine housing that spools faster than an 0.84 AR and flows more than a 1.[...]
The KC Turbos 302752 KC300x G3 Stage 2 Conversion Kit represents a significant leap in turbocharger engineering for the 1994-1997 7.3 Powerstroke. Unlike traditional upgrades that require extensive modifications, this Gen 3 system is a 100% drop-in solution designed to bolt directly onto your OBS pickup using the factory downpipe and y-bridge. By integrating a custom outlet flange, pedestal, and up-pipe kit, KC Turbos has eliminated the need for external components, allowing you to achieve dyno-proven power gains without the headache of custom fabrication. This kit is specifically engineered to address the inherent flow limitations of the original OBS platform, modernizing your engine's air delivery system for superior throttle response and increased horsepower.
- Advanced Aerodynamics: Features a redesigned Gen 3 7x7 SXE-style compressor wheel with extended tip technology and a thick-shaft SXE turbine wheel for rapid spooling and high-end flow.
- Precision-Engineered Housings: Utilizes a 0.70 AR ported compressor cover with an improved MAP groove and anti-surge ring, paired with a radical 0.91 AR turbine housing that spools faster than an 0.84 AR and flows more than a 1.0 AR.
- Industrial-Grade Durability: Equipped with 200% larger thrust and journal bearings and a thicker turbine shaft to prevent the deflection and catastrophic failures common in stock units at high boost levels.
- Reinforced Bearing Housing: A redesigned housing with an integrated cast iron backing plate reduces distortion under extreme heat, while a steel thrust insert eliminates bearing fatigue by reinforcing oil slinger contact areas.
- High-Efficiency Exhaust Path: Includes a high-flow non-EBPV outlet flange specifically for the OBS downpipe and a redesigned round-top wastegate actuator for precise boost management.
- Comprehensive Installation Kit: Ships with all necessary gaskets, o-rings, and an upgraded 3.5-inch intake boot featuring a refined fitment for a seamless install.
The true value of the KC300x G3 Stage 2 lies in its application of modern volute technology and material science to a classic engine platform. By moving away from inefficient, older housing designs and adopting a 0.91 AR turbine configuration inspired by the latest market leaders, KC Turbos has successfully maximized both low-end torque and top-end efficiency. The transition from an aluminum backing plate to a steel thrust insert ensures consistent expansion rates and long-term reliability even under the most demanding towing or racing conditions. For owners looking to push their 7.3 Powerstroke to new limits, this kit provides the most robust and stable turbocharger architecture available. If you are running injectors larger than 238/80s, you may also want to consider the Stage 3 variant for even greater flow capacity.
Supports: Up to 238cc/80% injectors