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VP44 injection pump
VP44 injection pumps

Edge Products shipping free next day air
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S&B intakes
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Superchips MVP authorized dealer

Superchips DPI Digital Propane Injection

Greatly increase the horsepower, torque and driving range of your turbo-diesel rig with Superchips’ all new Digital Propane Injection system! When propane is injected into a turbo charged diesel engine there is a tremendous increase in power and torque!

Power isn’t the only benefit as you’ll also gain travel range in your rig with the addition of clean burning propane. The advanced controls and design of the Superchips DPI system will safely produce up to 75 more horsepower and 150 lb-ft of torque at the rear wheels! So, how is this power made? Each cylinder of a diesel engine always draws in the maximum amount of air on the intake stroke. Engine speed is determined by controlling the amount of diesel fuel that is injected into the cylinder. At lower engine speeds, a small amount of fuel is added to the air in the cylinder, while at higher speeds, more fuel is added to the same amount of air resulting in an increased combustion event to produce more power.

Note that the same amount of air is present in the cylinder. It’s the diesel fuel that varies to determine engine speed. Whatever air that does not get burned in the combustion process is simply pushed out on the exhaust stroke. This is where the Superchips DPI system comes in to play.
Superchips DPI Digital Propane Injection Each Superchips DPI kit is mapped at the factory for its specific application. Superchips uses our own Pro-Data+ software to control and monitor the DPI system. This software is easy to use on a Windows based PC and allows you to adjust the amount of performance you want to achieve, as well as program certain parameters as to when the propane is injected (such as the boost pressure). Another useful tool is the ability to data-log system performance to aid in tuning the system or troubleshooting. You can even download this software at www.superchips.com or www.msdignition.com for free!
BENEFITS INCLUDE :
  • Up to 75 hp and 150 ft/lbs of Torque
    - Power There When You Need It!
  • Safest Propane System On The Market
    - Worry Free Power With Parameter Monitoring Built In.
  • Fine Tune Your Rig With Data Logging Technology
    - Don't Just Guess What Your Rig is Doing...Know.
  • Increased Fuel Economy
    - Extend Travel Range Between Fuel Stops
  • Made By Superchips
    - A Name You Can Trust
  • Free next day air when you buy from Thoroughbred Diesel. We are a authorized MVP Superchips dealer.
Tuners and Modifications
A popular upgrade to turbo-diesel trucks is an aftermarket chip or tuner. The Superchips DPI system will work hand-in-hand with our Max MicroTuner or FLASHPAQ to produce even greater results. Adding propane to a vehicle with a tuner installed will still produce power gains, however the additional improvements will be less than on a stock vehicle. This is because the modified program is already using more of the available air in the cylinder. The end result will still be greater, but it will not be the sum of the individual components.
KITS OFFERED FOR THE FOLLOWING DIESEL TRUCKS:
Diesel Trucks Part # Installation Instructions
Chevy/GMC Duramax - ’01 - on 4850 installation instructions
Ford Powerstroke, 6.0L - ’03 - on 4800 installation instructions
Ford Powerstroke, 7.3L - ’94 - ’98 4815 installation instructions
Ford Powerstroke, 7.3L - ’99 - ’03 4810 installation instructions
Dodge Cummins HPCR - ’03 - on 4870 installation instructions
Dodge Cummins 12 Valve - ’94 - ’98 4871 installation instructions
Dodge Cummins 24 Valve - ’98 - ’02 4875 installation instructions
When propane is injected into a turbo charged diesel engine there is a tremendous increase in power and torque! Power isn’t the only benefit as you’ll also gain travel range in your rig with the addition of clean burning propane.

Superchip’s all new Digital Propane Injection system is the safest propane system available. That’s because Superchips uses a closed loop ECM that constantly monitors the engine parameters, such as propane vapor temperature, over-boost and of course rpm, before any propane is allowed to be added to the engine. If the engine management parameters are not met, no propane is used. Or, if you simply do not want to use the system at certain points, it can be disabled with the flip of a switch. This system also has the capabilities to data-log a number of engine parameters. It uses our Pro-Data Plus software to adjust parameters.

Each DPI™ system is programmed for each application so there are no jets to drill or external adjustments required. Supplied with mounting brackets and installation instructions.

Note: The propane tank must be purchased separately. The tank and installation must meet Federal DOT and NFPA 58 requirements as well as state and local requirements that may apply. Information is available from your local propane professional.
FEATURES AND BENEFITS
  • Greatly increase horsepower and torque.
  • Extended travel range between fuel stops.
  • ECM monitors the engine parameters for safe and proper operation.
  • Data log engine parameters to monitor system performance.
  • System can be turned Off with a switch if desired.
When you’re towing a heavy load the new Superchips DPI™ system will give you the extra oomph to get up and over the toughest grades. Not only will the power be increased but you’ll be able to run further between fuel stops!
Superchips’s all new Digital Propane Injection system is the safest propane injection system available. That’s
because we use an advanced closed loop ECM that constantly monitors the engine parameters, such as throttle
position, over-boost conditions, engine rpm and propane temperature before any propane is allowed to be added to
the engine. The temperature of the propane is very important. If the propane is below 0°F the system will not turn on.
This prevents liquid propane from being injected which could cause over fueling and engine damage. This is a very
important safety feature in cold climates. If the engine management parameters are not met, no propane is used. Or, if you simply do not want to use the system at certain points, it can be disabled with the flip of a switch.
Another important feature is data-logging capabilities. If you need assistance in troubleshooting the system, the
ECU can record up to 30 minutes of information. This data can then be reviewed and analyzed.
Each DPI system is programmed for individual applications so there are no jets to drill or external adjustments
required. Once the kit is installed, you will always have the correct performance gains from your truck in the safest,
most efficient manner possible.
SAFETY FEATURES:
  • Progressive fuel cutoff based on engine rpm to prevent engine over rev.
  • The propane temperature is constantly monitored to ensure that the propane is always in a vapor state
    when it’s injected. This prevents over fueling and engine damage.
  • Fuel flow is also corrected for temperature. By monitoring fuel temps we can maintain a consistent fuel
    curve during various loads and coolant temperatures.
  • Fuel flow is not determined by airflow, therefore a restricted air filter will not result in over-fueling.
  • The ECU has a map of propane versus manifold pressure and throttle position. If certain parameters are
    out of specification, the system will not be activated.
  • Being able to data-log system performance provides an important and useful tool in vehicle performance.
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Buy from a experienced diesel company, call us toll free at 866-737-4966, we give free advice.
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