2003-2004 Cummins 650HP-700HP Power Package
Note:
You will require a built transmission to handle the added power from this package.
Tune Revisions:

Fleece 63mm FMW Holset Cheetah Turbocharger
Proven Cheetah Technology:
- Drop-In Replacement
- Lower EGT's
- 2.5" "Work Stock" Legal
- Stock Like Spooling
- Fleece Performance Exclusive FMW Compressor Wheel Technology
- Max Rear Wheel HP Rating: 650HP
- 40-45 PSI Operating Range
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High Mount Pusher Compound Turbo System
Note:
- Atmospheric Turbo is sold separately.
Features:
- Supports up to 750HP with stock Holset charger
- Over 1000HP with upgraded chargers
- Low profile 6061-T6 aluminum coolant overflow tank
- CNC machined and laser-cut flanges
- Fully TIG welded
- Full steel intermediate charge pipe
- HD 4-ply silicone couplers
- All hardware included
- Not compatible with the factory emission system
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BD Iron Horn Turbo Kit
Features:
- Increase airflow for more power, response, and reliability
- Replaces your factory turbo with an S300 SX-E Borg Warner T4 flange turbo
- Kit includes a 5.9L 2-piece BD high flow pulse T4 manifold and gaskets
- It drops right in place for an easy, clean installation
- Comp Wheel: 61.44mm (2.42in) to 69.00mm (2.72in)
- Turbine Wheel: 76mm (2.99in) or 80mm (3.15in)
- A/R Ratio: 0.91, 1.00, or 1.10 depending on the application
- Flow: 77 Lb/min to 98 Lb/min
- Approximate rated 500hp - 700hp (depending on truck configuration)
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Only required with pusher compound turbo system
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Injector Set - 120hp (45% Over)
- Supports up to 900RWHP
- 2-Year Unlimited Mile Warranty
- Brand New Injectors - No Core Charge
- 45% Over
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S&S 0%-500% Over Performance Injector (6x)
Please select the 45% Option.
Features:
- Built to the highest quality standards using industry-leading components
- Tested on the world’s best equipment by highly skilled technicians.
- Requires a core deposit
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Fleece PowerFlo 750 CP3
Features:
- Proven to support 750 RWHP
- Eliminates the factory fuel flow restriction that begins at 3,000 RPM
- Allows you to maintain desired fuel rail pressure through your entire RPM range
- Every CP3 has been tested in Fleece's engine simulator and pump test stand to simulate real-world situations
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S&S High Pressure CP3 Pump
- OEM+ up to 14mm high-performance units
- Proven motorsports history
- Optimize your engines ability
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Fass 165GPH Signature Series Titanium Lift Pump
Features:
- Power Rating: 600 - 900HP
- Preset Fuel Pressure: 16-18PSI
- Flow Rating: 165GPH
- Filter Life Expectancy: 30,000 Miles
- Filtration Rating: 3 Micron
- Warranty: Limited Lifetime Warranty
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Smeding HD 104lb Valve Springs
Features:
- 104lb Valve Springs
- Includes (24) Valve Springs
- Must-have for performance enthusiasts running 50PSI or greater
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Hamilton Cams 103lb Valve Springs
Features:
- Triple Shot Peened & Stress Relieved
- 103lb Springs
- Handles Over 50PSI of Boost
- 180lb Nose Pressure
- Sold as a Set
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Smeding Performance Push Rods
*Recommend*
Features:
- Push Rod Specs: 3/8" x .120 wall intake pushrod and a 7/16" .120" exhaust pushrod.
- If you are over 750hp with your ISB, the cylinder pressures dictate that you step up to Smeding Diesel's extreme duty
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Hamilton Cams Extreme Duty Pushrods
Features:
- Handles Over 750HP
- Stronger & More Reliable than OE
- Complete Set (varies on inventory levels at the time)
- 3/8" .095 Wall Intake Pushrod & 7/16" .120 Exhaust Pushrod
- Or
- 12mm diameter .120" wall throughout
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ARP Head Stud Kit
ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity.
Features:
- The only fastener to trust in your build
- 12 Point Heads
- Black Oxide Finish
- 220,000 PSI Tensile Strength
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