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General Specifications:
Bulletproof axial piston pump design.
· Billet aluminum 6160 housing.
· Internals made with aerospace grade billet materials.
· 4 High pressure output ports.
· 4000+ PSI capable.
· Available in three stages.
· Each stage upgradeable to the next stage.
· Will outflow competitors pumps.
· Backed by a 1 year warranty.
· Manufactured in U.S.A.
· United States Patent Pending.

The Stealth Pumps are a state of the art new "ground up" design. These pumps were designed and
manufactured right here in the U.S.A. The new Stealth Pumps hold a United States Patent Pending.
The new multi-stage design Stealth Pumps will outperform all other pump designs on the market
today in function, fitment, and all around performance, including our own previous design.

The HUEI injection system that the 7.3L Powerstroke utilizes is a brilliant injection system, with one
flaw. If you change one of the injection system variables such as an aftermarket computer chip
and/or a set of aftermarket injectors the factory HPOP (High Pressure Oil Pump) cannot keep up
with the demand. The problem in making serious horsepower with the 7.3L Powerstroke is the lack
of oil volume supplied to the injectors when one of the injection system variables is pushed past the
stock parameters. Have you ever noticed that 50% to 75% percent throttle feels just as powerful as
putting your foot to the floor? That is because you are losing oil volume to the injectors.

The HEUI injection system was designed to run efficiently at 3000+ psi, when the oil pressure drops
you are losing fuel atomization which translates into a loss of Horsepower, Torque, and MPG. HPOP
oil pressure drops also translate into an increase in exhaust gas temperatures and smoke levels.

The new Stealth Pumps will help create a flatter torque curve and more top end hp. This will result in
a more efficient burn resulting in more mpg and a better towing truck. More atomization means less
turbo needed to burn the same amount of fuel which translates into an increase in cleaner HP.
Previous pump setups such as our previous design, the Stealth Pump System, coupled two factory
pumps together, thus doubling HPOP volume. These systems worked very well except you were still
using the factory pumps. These factory pumps were not designed for the higher RPMs, pressure,
and demands that we need when used in a high performance application.

The new Stealth Pumps have been tested with very large BI code 530 split shot performance
injectors and have not showed any oil pressure drop. There are no Powerstroke 7.3L HEUI injectors
on the face of the planet that one of these Stealth Pumps will not support. This system will take your
street truck, drag truck, or pulling truck to the next level!
Stage I Stealth HPOP

Stage I Specifications:
· 50% Increase in flow over stock.
· Equivalent to 1.5 stock pumps.
· Supports up to 200cc injectors.
· Can be upgraded to Stage II or III
· Utilizes factory IPR valve.
· Bulletproof axial piston pump design.
· Billet aluminum 6160 housing.
· Internals made with aerospace grade billet materials.
· 4 High pressure output ports.
· 4000+ PSI capable.
· Backed by a 1 year warranty.
· Manufactured in U.S.A.
· United States Patent Pending.

Our new Stage I pump was designed for those of you running just about any size "A-code" injector. We recommend this pump for
trucks running up to your average stage II injector. This pump utilizes the factory IPR valve and mounting gasket. One of the best
features of our Stealth Pumps is the Stage I is fully upgradeable to our Stage II or III pumps. Just send us your pump and we
will go through your pump, inspect it, and upgrade for a nominal charge. So if you don’t have those monster injectors yet or are
planning on upgrading your injectors later then this pump is for you. These pumps are an axial piston pump design similar to the
factory pumps. We have engineered this pump with the highest grade materials available. These pumps are built to last.
There is no special tuning needed when running one of our Stealth Stage I pumps. These pumps are one of the most streetable
and reliable pumps on the market. These pumps will fit a 99' to 03' Ford Super Duty with no modifications what so ever. Unfortunately
the 95' to 97' trucks will need to relocate their fuel filter bowl. We have some Optional equipment for our Stage I Stealth Pump.

Stage I Stealth Pump without IPR valve:  $1599.00
Stage I Stealth Pump with IPR valve:  $1699.00
Stage I to Stage II Pump Upgrade:  $999.00
Stage I to Stage III Pump Upgrade:  $1999.00
Stage II Stealth HPOP

Stage II Specifications:
· 100% Increase in flow over stock.
· Equivalent to 2 stock pumps.
· Supports up to 400cc injectors.
· Can be upgraded to Stage III.
· Utilizes factory IPR valve.
· Bulletproof axial piston pump design.
· Billet aluminum 6160 housing.
· Internals made with aerospace grade billet materials.
· 4 High pressure output ports.
· 4000+ PSI capable.
· Backed by a 1 year warranty.
· Manufactured in U.S.A.
· United States Patent Pending.

Our new Stage II pump was designed for those of you running up to a 400cc "B-code" injectors.  This pump utilizes the factory
mounting gasket and IPR valve which are included with our Stage II Stealth Pump. Our Stage II Stealth Pump comes standard
with our 4 line output kit, which enables the pump to supply the oil to the heads efficiently with out over pressurizing the pump.
One of the best features of our Stealth Pumps is the Stage II is fully upgradeable to our Stage III pump. Just send us your pump
and we will go through your pump, inspect it, and upgrade for a nominal charge. These pumps are an axial piston pump design similar
to the factory pumps. We have engineered this pump with the highest grade materials available. These pumps are built to last.
There is no special tuning needed when running one of our Stealth Stage II pumps with 350cc or smaller injectors.
These pumps are one of the most streetable and reliable pumps on the market. These pumps will fit a 99' to 03' Ford Super Duty
with no modifications what so ever. Unfortunately the 95' to 97' trucks will need to relocate their fuel filter bowl. Please visit our
HPOP debriefing link for further pump education.

Stage II Stealth Pump:  $2399.00
Stage II to Stage III Pump Upgrade:  $1199.00
Stage III Stealth HPOP

Stage III Specifications:
· 150%+ Increase in flow over stock.
· Equivalent to 2.5+ stock pumps.
· Supports up to ???cc injectors.
· Utilizes factory IPR valve/valves.
· Bulletproof axial piston pump design.
· Billet aluminum 6160 housing.
· Internals made with aerospace grade billet materials.
· 4 High pressure output ports.
· 4000+ PSI capable.
· Backed by a 1 year warranty.
· Manufactured in U.S.A.
· United States Patent Pending.

Our new Stage III pump is the bad boy on the block. They don't make an injector that this pump will not support. This pump could
possibly push the Powerstroke 7.3L past 1000 H.P.!!!!!!!! We recommend this pump for any injector bigger than a 350cc injector.
WE DO NOT RECOMMEND THIS PUMP FOR TRUCKS RUNNING LESS THAN 350cc's! This pump utilizes the factory
mounting gasket and IPR valve or valves that are included with our Stage III Stealth Pump. Our Stage III Stealth Pump also comes
standard with our 4 line output kit, which enables the pump to supply the oil to the heads efficiently with out over pressurizing
the pump. The Stage III pump also includes our aftermarket custom super high volume, low pressure pump to be able to keep up
with the demand of the Stage III Stealth Pump. These pumps are an axial piston pump design similar to the factory pumps.
We have engineered this pump with the highest grade materials available. These pumps are built to last. Some special tuning
may be needed with this pump. These pumps are one of the most streetable and reliable pumps on the market. These pumps will
fit a 99' to 03' Ford Super Duty with no modifications what so ever. Unfortunately the 95' to 97' trucks will need to relocate their
fuel filter bowl. Please visit our HPOP debriefing link for further pump education.

Stage III Stealth Pump:  $3499.00
Email - sales@dpppower.com
Hours:  Mon- Fri  8am-5pm
14754 State Hwy. 38 Marshfield, MO 65706