DPS-Chev-Conv-Compounds CHUMMINS COMPOUND TURBOS FOR CHEVY CUMMINS SWAP CONVERSIONS

DPS CHUMMINS COMPOUND TURBOS FOR CHEVY CUMMINS SWAP CONVERSION

Chevy Cummins Conversion Compounds fit all Chevy Truck Years

Even works on Cummins Swap Suburban's 

DPS Chummins compound turbo kit for your Chevy Cummins Swap. Make Chummins conversions run amazing! Our Chummins Compound turbos fit the heater AC box, and actually fit. When doing a 12V Cummins Swap Chevy, Cummins Swap Suburban, or any 5.9 or 6.7 Cummins Swap. It’s the only kit which will truly fit your conversion.

Some modification required to intercooler hose and exhaust may be required.

Chevy Cummins Swap Turbo Selector:

Stage 1     200-550hp Stock turbo + S475-Unavailable for 1st gen trucks
Stage 2     250-600hp S362/65/0.7 over S475
Stage 2.5  250-625hp S362/68/0.7 SXE Billet over S475
Stage 3     350-650hp S362/71/0.7 over S475
Stage 3.5  350-700hp S362/71/0.7 over S480
Stage 4    350-675hp S363/68/0.7 over S475
Stage 4.5 350-675hp S363/68/0.7 over S480
Stage 5    400-700hp S363/73/0.8 over S475
Stage 5.5 400-800hp S363/73/0.8 over S480*

Stage 6    400-700hp S364/71/0.7 over S475*
Stage 6.5 400-750hp S364/71/0.7 over S480*
Stage 7    450-800hp S364/71/0.8 over S480*
Stage 8    500-1050hp S366/73/0.8 over S480*
Stage 8.5 500-1100hp S366/73/0.8 over S483*
Stage 9    500-1300hp S369/73/0.8 over S483*

 *For 6.7 Cummins engines only use Stage 6 or higher.

Features of Chevy Cummins Compounds:

• Race Comp. Housing for S400 Turbo flows 9% more air.
• Designed to fit your Cummins engine in a Chevy conversion.
• Designed to clear the heater a/c core.
• Wastegated, allowing boost adjustment.
• Performance 3-Piece Exhaust Manifold included.
• Pre-tapped pyro ports
• Super high flow air filter
• Kevlar/Nomex lined silicone low pressure charge pipe provide superior flow and fitment compared to steel. 
• High pressure metal charge pipe.
• Cast hot pipe, not welded thin steel.
• Flexible Steel braided oil supply lines
• Stainless oil drain lines
• S400 Atmospheric Borg Warner turbocharger 
• Diesel Power Source S300 High Pressure Wastegated turbo w/360 Thrust Bearing
• High pressure Ball Bearing Turbo Available for lightning-fast spool up.
• Support bracket for Lower (large) turbocharger.
• Lower EGT's by 250-450 degrees, over a single turbocharger.  
• Increase horsepower by 22% to 30% depending on your turbo selection. 
• Excellent for towing
• Computer Flow Model Tested for unmatched air and exhaust flow.
• Tight to the block fitment
• Includes DPS exclusive 3-stage actuator (only available with VGT Turbonator exhaust housing upgrade)

Reasons Why Our Compound Turbos Work So Well:

• A lot cooler air enters the cylinders, because the dual staged compressors work together within their most efficient zones.  The boost air is typically over 100 cooler per pressure made 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 cooler).
• It has more complete combustion in the cylinders because there’s more air in the cylinder to burn all of the fuel.

Head Studs Recommended For:

• 1988-2002 engines over 48 psi boost, and fire rings for over 55 psi boost
• 2003-2007 engines over 55 psi boost, and fire rings for over 65 psi boost
• 2007.5-2018 6.7 engines, over 48 psi boost, and fire rings for over 55 psi boost 

Our Compound Turbo systems are all capable of over more than 55 psi but are adjustable depending on truck.

Our Chummins Compound kits have many unique design characteristics like our S400 Race Compressor housing, with a tight elbow.  Cast and machined hot pipe, special molded tubing, giving our kit alone the ability to fit into the complex Conversion Projects, including Cummins swap suburban's, 12v Cummins swap Chevys, and other 5.9 Cummins engines in a Chevy truck.

Where else can you find a Compound kit for your conversion.  No where, but here.  

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

 **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, or v-band clamped onto it.  This makes it very convenient to attach whatever exhaust system you have to your Cummins swap.   We do offer a 2nd gen Dodge downpipe which will be close but made need adjustments to fit the Conversion projects. 

** 1-Year, Limited Warranty.