Compound Turbo for Ford Super duty Cummins swap | Ford 6.0 Cummins conversions & 6.4

DPS S400 Compound Turbos / Twin Turbo Conversion Kits For Fummins (Ford Cummins Conversion)

Full Compound Turbo Kit For Ford Super Duty Cummins Swap, 6.0 Cummins Conversions, And Other Ford With Cummins Conversions. Includes Both Turbos.

Full Compound Turbo Kit For Ford Super Duty Cummins Swap, 6.0 Cummins Conversions Swap, And Other Ford With Cummins Conversions. Includes Both Turbos In This Ford 6.0 To Cummins Conversion Kit.

Turbo Sizing Options:

Stage 2.5 Max 625hp S362/68/.70 over S475
Stage 4 Max 675hp S363/68/.70 over S475
Stage 4.5 Max 675hp S363/68/.70 Ball Bearing over S480
Stage 5 Max 700hp S363/73/.80 over S475
Stage 5.5 Max 750hp S363/73/.80 Ball Bearing over S480
Stage 8 Max 1100hp S366/73/.80 over S480
Stage 8.5 Max 1100hp S366/73/.80 Ball Bearing over S480

Looking For The Correct Fummins Setup Go No Further!

DPS S300 Over S400 Turbo (75-83mm)
Race Compressor Housing (Flows 9% More Air).
Full Compound Turbo Kit Includes Everything For Install

This Diesel Power Source Fummins compound kit is the most user friendly ford 6.0 to cummins conversion kit to fit on your Ford pickup with the Cummins engine conversion. Made to clear your heater A/C core. Other features include:

• High Flow 3-Piece Exhaust Manifold included in kit, with built in pre-tapped pyro ports.
• The largest air filter on the market.
• Low pressure charge pipe is silicone with Kevlar/Nomex liner (which is easier to fit than a steel tube). Silicone tubing uses fewer clamps and has better flow characteristics than steel.
• High pressure charge pipe is strong chrome plated aluminum.
• Small turbo has a 150% greater wastegate capacity
• Cast hot pipe, not flimsy welded exhaust pipe.
• Flexible Steel braided oil supply lines, and stainless steel oil drain lines.
• Polished DPS (small) turbocharger.
• S400 with DPS 75mm 80 or 83mm Billet compressor wheel as atmospheric turbo
• S400 Race Housing, with ported shroud inlet, flows amazing, has elbow outlet allowing very good fit. This race housing with elbow outlet is unique to our kit.
• Support bracket for Lower (large) turbocharger.
• Adjustable boost pressure.
• Wastegated
• Tons of other upgrade options: (Compressor wheel options on atmospheric turbo 75mm 80mm and 83mm, additional fees may apply)
• Intercooler hose to fit the Ford intercooler.

Our Fummins Race Compressor Housing on the S400 Turbos for the ford 6.0 to Cummins conversion kit is unique to the DPS Fummins Twin Kits, giving our kit alone the ability to fit into the complex Ford Cummins Conversion Projects.

Our Ford 6.0 to Cummins conversion kit comes with two separate oil drain lines (except for 12V engines that only have one oil drain port).

Where else can you find a twin kit for your Ford 6.0 to Cummins conversion kit. No where, but here. Even includes the intercooler hose to fit the Ford intercooler.

Diesel Power Source, Twin/Compound Turbo Kit, performs excellent when Racing, Towing, or Sled Pulling, but is very driveable. SPOOL UP IS SIMILAR TO STOCK, while raising airflow significantly. You'll be amazed at the spool up, and driveability they get from such a high performance kit.

EGT's are typically reduced by 300-500 degrees, over a single turbocharger.

Boost pressure will typically exceed drive pressure, which can't typically be done with a single turbocharger (with a single turbo, drive pressure is typically about double boost pressure).

Horsepower, and torque are increased throughout the entire RPM band, and significantly increased in mid and upper range.

Specifically tuned for 350 - 850 horsepower applications. (For less power, see our smaller kits).

Note: New model ford trucks may not fit our intercooler hose, due to a change in Ford's intercooler location.

This Twin/Compound Turbo Kit was designed on cutting edge CAD/CAM Software, using CFD (Computational Fluid Dynamics) Testing. You will not find a more high tech kit on the market today. Everything fits like it was built from the factory.

Kit includes: Air Filter, Cast Iron Hot Pipe, Support Bracket for S400 Turbo, 3-Piece Exhaust Manifold (pre-tapped ports for pyro), Complete Air Intake including Air Filter, Silicone Charge Pipe (on Low-pressure end), Chrome Plated Aluminum Charge Pipe, 1-DPS Turbo (small turbo, 64/71/12), 1-S 400 Turbo (large turbo 80mm Machined Billet compressor wheel/ 96m turbine wheel, 1.32 A/R Housing), 2-Steel Braided High Temp Oil Supply Lines, 2-Oil Drain Lines & Fittings, Turbo & Manifold Gaskets, Oil Line Adapters, Mounting Bolts, Exhaust Adapter (from S 400 to exhaust pipe), V-Band Clamps, High Torque T-Bolt Clamps, Low Torque Clamps, Installation Instructions.

Reasons Why Our Compound Turbos Work So Well for the ford 6.0 to cummins conversion kit

• The air entering the cylinders is cooler, because dual compressors work together within their most efficient zone. The boost air is typically over 100 cooler than from a single turbo.
• The air entering the cylinder is at higher pressure, bringing the boost pressure and exhaust drive pressures near a 1:1 ratio. The intake stroke can actually produce power.
• There are additional air molecules in the cylinder which do not get involved in combustion which carry the heat out of the cylinder (similar to how a jet engine is cooled).
• It has more complete combustion in the cylinders because there’s more air in the cylinder to burn all of the fuel.

**While a downpipe is not included in this kit, we do include a machined exhaust adapter/reducer which v-band clamps onto the exhaust outlet of the S400 turbo, so that a 4” or 5” exhaust pipe can be welded onto it. This makes it very convenient to attach whatever exhaust system you have.

Head Stud Recommendations:

2007.5-2012 Engines: Head studs if boost pressure over 50 PSI, Fire Rings over 55 PSI

2003-2007 Engines: Head studs if boost pressure over 55 PSI, Fire Rings over 65 PSI

1989-2002 Engines: Head studs if boost pressure over 48 PSI, Fire Rings over 55 PSI

Please note: Ford/Cummins, Chevy/Cummins or any other conversion kit are considered a custom application. The hardest part of these conversion kits are getting both turbos to fit in the truck and clear the heater core. Our compound kits are specifically designed to get both turbos to fit nicely. In most cases the intercooler hose will fit to a factory intercooler, and will allow the intake to fit as well, however because all of these conversion kits are so custom in nature it is the responsibility of the installer to tie in the intercooler, exhaust and intake tubing into the truck. This is because the engines, alternators, batteries, intercoolers, etc. can be done in some many different configurations it would be impossible for any single kit to universally fit every swap application. In most of the conversion applications, expect to do some fabricating to exhaust pipe, intake and/or intercooler tubing.

Great for your Excursion Cummins swap.