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 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. Our new Stealth Pumps may not be the cheapest out there, but they are simply the best. 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 "B" code 530 performance injectors and have not showed any oil pressure drop. These new pumps will outflow the competitors pumps. 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 Pump without IPR valve: $1699.00 Shipping included.* TEMPORARILY OUT OF STOCK
Stage III Specifications:
· Equivalent to 2.5+ stock pumps.
· Supports up to ???cc injectors.
· Utilizes factory IPR valves.
· Features integral IPR valve filter screen.
· Bulletproof axial 9 piston pump design.
· Billet aluminum 6061 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.
Stage I Stealth Pump with IPR valve: $1849.00 Shipping included.* TEMPORARILY OUT OF STOCK
BILLET SERIES STAGE I
· Equivalent to 1.5 stock pumps.
· Supports up to 300cc injectors.
· Can be upgraded to Stage II or III
· Utilizes factory IPR valve.
· Features integral IPR valve filter screen.
· Bulletproof axial 9 piston pump design.
· Billet aluminum 6061 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.
Stage I Specifications:
BILLET SERIES STAGE II
Stage II Specifications:
· Equivalent to 2 stock pumps.
· Supports up to 400+cc injectors.
· Can be upgraded to Stage III.
· Utilizes factory IPR valve.
· Features integral IPR valve filter screen.
· Bulletproof axial 9 piston pump design.
· Billet aluminum 6061 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.
BILLET SERIES STAGE III
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Sales and Tech info. (314)-766-7867
BILLET SERIES STEALTH PUMPS
We reccomend you visit the link below.
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. Our pumps feature a IPR filter screen to prevent IPR valves from sticking and fouling. 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. Our 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, also please visit our HPOP debriefing link for further pump education.
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 pumps feature a IPR filter screen to prevent IPR valves from sticking and fouling. 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. Our 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 stongly recommend our 4 line output kit to achieve optimal performance from the Stage II. Please visit our HPOP debriefing link for further pump education.
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 400cc injector. WE DO NOT RECOMMEND THIS PUMP FOR TRUCKS RUNNING LESS THAN 400cc's! This pump utilizes the factory mounting gasket and IPR valves that are included with our Stage III Stealth Pump. The Stage III features IPR filter screens to prevent IPR valves from sticking and fouling. 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.
Please click on the pictures above for a larger view.
Please click on the pictures above for a larger view.
Please click on the pictures above for a larger view.
BILLET SERIES 4 LINE H.O. KIT
95' to 03' 7.3L Ford Powerstrokes
