Diesel Power Source Shirt
DPS Dodge Cummins Compound Kit uses S480 Turbo and S300 Turbo. Ranked #1 in the USA.
S480 Compound Turbo Kits Offered:
Stage 4.5 350-700hp S363/68/Ball Bearing over S480
Stage 5.5 400-800hp S363/73/Ball Bearing over S480
Stage 7 450-850hp S364/71/0.8 over S480
Stage 8 500-1050hp S366/73/0.8 over S480
How to pick your Turbo Compound Kit:
Determine your horsepower level, keeping in mind our compound turbo kit will add about 25%
With you power determine what Stage Level of kit you want from the list above.
That's it! Select your kit from the drop-down.
Features & Benefits:
S480 Turbo Specifications
Reasons Why Our Compound Turbos Work So Well
A lot more cool 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.
Have a Fummins or Chummins Conversion? Click this link for our Fummins, Chummins kits:
Truck model years: 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1998.5 1999 2000 2001 2002 2003 2004 2005 2006 2007 2007.5 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 All S480 Turbo Cummins
Free shipping to the lower 48 states. When shipping to anywhere outside of the lower 48 states, additional shipping fees may apply.