KC 300x Stage 3 Turbo (66/73) (300230) for 1994-1998 Powerstroke 7.3L
$1,290.00
The KC 300x Stage 3 Turbo (66/73) is a high-performance, drop-in turbocharger designed for 1994–1998 7.3L Powerstroke diesel engines. Featuring a 66mm compressor and 73mm turbine wheel, it enhances horsepower, throttle response, and airflow while reducing turbo lag. Built with upgraded internals, it supports heavy towing, racing, and daily driving, offering reliable and durable performance for power-hungry enthusiasts.
The KC 300x Stage 3 Turbo (66/73) (300230) is a high-performance turbocharger designed specifically for the 1994-1998 7.3L Powerstroke diesel engines. Engineered for enthusiasts seeking significant horsepower gains and improved throttle response, this turbo features a 66mm compressor wheel and a 73mm turbine wheel, optimized for increased airflow and reduced turbo lag. Built with upgraded internals and a robust design, the KC 300x Stage 3 supports heavy towing, racing, and daily driving applications, making it a versatile choice for those looking to push their 7.3L Powerstroke to the next level. Its drop-in fitment ensures easy installation while delivering reliable performance and enhanced durability under demanding conditions.
Fitment
1994-1998 Powerstroke 7.3L
Features
- Powder Coating can take up to 3 weeks before it ships
- 100% drop in turbo (no modifications required)
- 66mm 7×7 SXE style compressor wheel with extended tip technology
- 73mm SXE style turbine wheel
- 3.5″ ported compressor housing with drilled anti-surge for high flow
- High Flow Non-EBPV outlet flange
- Upgraded 360 Thrust Journal Bearing Design
- Comes with all gaskets and o-rings to install
- Comes with new appropriated boot of selected CCV option
Installation
Improve your 7.3 Powerstroke engine’s performance with the KC300x Stage 3 66/73 Gen 2 Turbo. This turbo features a 3.5″ ported housing with drilled anti-surge for better flow, a 66mm 7×7 SXE style compressor wheel with extended tip technology, and a 73mm SXE style turbine wheel. The KC300x is a reliable journal bearing drop in turbo perfect for increasing your 7.3 Powerstroke’s performance.
This turbo will surprise you at how much it will wake up your 7.3! We have torture tested it for longevity, proven its capability on the dyno, and at the Race Track. The 1.0 A/R Housing is intended to cool your EGTs above 3000 RPMS.
This turbo is not recommended for heavy towing. If you are looking for a turbo that can be used for heavy towing, but still are looking a large boost in performance, check out the OBS KC300x Stage 2.
**Please select your trucks CCV when ordering**
**We Highly Recommend adding these products for best results:**
- Upgrading your Up-Pipes
- Upgrading EBPV Pedestal
- Running a Hydra Programming Chip
**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.**
Warning
This product CANNOT be shipped to California!
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