Are there any important fitment notes for the CNC Fabrication HPOP (High Pressure Oil Pump) Lines and HPX Kit 94-97 7.3L Ford Powerstroke?

Lines route differently than OEM; spring checks in the pump under the stock fittings must be removed.

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SKU #: CNC-424002 MPN #: 424002

CNC Fabrication HPOP (High Pressure Oil Pump) Lines and HPX Kit 94-97 7.3L Ford Powerstroke

Name: CNC Fabrication HPOP (High Pressure Oil Pump) Lines and HPX Kit 94-97 7.3L Ford Powerstroke
Brand: CNC Fabrication
Price: 233.95 USD
Availability: InStock

$233.95

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CNC Fabrication HPOP High Pressure Oil Pump Lines and HPX Kit for 94-97 7.3L Ford Powerstroke

Description Overview

Especially when you're replacing your HPOP, there's no better time to replace the lines for increased durability and reliability plus add an HPX kit for more balanced oil flow. These replacement hoses are built from high quality Aeroquip hoses, featuring Dupont Teflon lining and also feature an increase in diameter to 3/8" for unrestricted oil flow. These lines are to replace the typical high mileage expensive OEM HPOP lines. Kit comes with two hoses and all of the necessary fittings. Hoses are up-sized to 3/8" featuring top-of-the-line Aeroquip hose utilizing DuPont teflon-lining with a burst pressure rating of 16,000psi and working temperature rating of 400 degrees Fahrenheit. Nominal working pressure is 5000psi at 72 degrees and 3000psi at 400 degrees. The HPX line connects the two heads to help balance the high pressure oil system in each head. It does not create more horsepower, but the majority of owners see a slight to significant decrease in engine idle noise. This is due to the helmholtz resonance that is created from the injectors firing so quickly, and the HPOP cannot react quick enough to balance/absorb on its own from back pressure spikes within the system. So when the tiny spikes happen, the HPX line sends the pressure back and forth through the heads instead of hammering on the pump itself. INSTALLATION NOTES: These line will route different than OEM. Driver side will route just like the 99-03 models, which means it will now route to the second oil galley port and go around the engine lifting eyelet. The passenger side line will arch slightly over the front fuel bowl lid. This will not hinder the removal of the fuel filter. The HPX line will route just like the 99-03 trucks also (which is the third set of oil galley ports back starting from the front of the vehicle) Pump Fitting Torque 28 ft/lbs. Head Fitting Torque 23 ft/lbs. Hose Ends Torque 21 ft/lbs. Remove the spring checks in the pump under the stock fittings

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This CNC Fabrication kit replaces OEM HPOP lines with Aeroquip hoses featuring DuPont Teflon lining, plus an HPX line for balanced oil flow.

Fits: 1994-1997 7.3L Ford Powerstroke
Brand: CNC Fabrication
Best for: Replacing high-mileage OEM HPOP lines during HPOP replacement
Key features: Built from high quality Aeroquip hoses
DuPont Teflon lining
Increased diameter for unrestricted oil flow
Kit includes two hoses and all necessary fittings
HPX line balances high pressure oil system between heads
Many owners notice reduced engine idle noise
Key specs: 400°F working temperature rating
5000 psi nominal working pressure at 72°F
3000 psi nominal working pressure at 400°F
Pump fitting torque 28 ft/lbs
Head fitting torque 23 ft/lbs
Hose end torque 21 ft/lbs
Important: Lines route differently than OEM; spring checks in the pump under the stock fittings must be removed.

Especially when you're replacing your HPOP, there's no better time to replace the lines for increased durability and reliability plus add an HPX kit for more balanced oil flow. These replacement hoses are built from high quality Aeroquip hoses, featuring Dupont Teflon lining and also feature an increase in diameter to 3/8" for unrestricted oil flow. These lines are to replace the typical high mileage expensive OEM HPOP lines. Kit comes with two hoses and all of the necessary fittings. Hoses are up-sized to 3/8" featuring top-of-the-line Aeroquip hose utilizing DuPont teflon-lining with a burst pressure rating of 16,000psi and working temperature rating of 400 degrees Fahrenheit. Nominal working pressure is 5000psi at 72 degrees and 3000psi at 400 degrees.

The HPX line connects the two heads to help balance the high pressure oil system in each head. It does not create more horsepower, but the majority of owners see a slight to significant decrease in engine idle noise. This is due to the helmholtz resonance that is created from the injectors firing so quickly, and the HPOP cannot react quick enough to balance/absorb on its own from back pressure spikes within the system. So when the tiny spikes happen, the HPX line sends the pressure back and forth through the heads instead of hammering on the pump itself.

INSTALLATION NOTES:

These line will route different than OEM. Driver side will route just like the 99-03 models, which means it will now route to the second oil galley port and go around the engine lifting eyelet. The passenger side line will arch slightly over the front fuel bowl lid. This will not hinder the removal of the fuel filter. The HPX line will route just like the 99-03 trucks also (which is the third set of oil galley ports back starting from the front of the vehicle)
Pump Fitting Torque 28 ft/lbs.
Head Fitting Torque 23 ft/lbs.
Hose Ends Torque 21 ft/lbs.
Remove the spring checks in the pump under the stock fittings

Vehicle Fitment

1994-1997 7.3L Ford Powerstroke

WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

About CNC Fabrication

CNC Fabrication is one of the most trusted names in Powerstroke performance and sensible "fix-it" parts to alleviate common problems that plague nearly any model year of Powerstroke engine. CNC Fab initially started off as a side business, and through word of mouth, has grown exponentially to allow the company to continue developing new, innovative products to keep your Ford engine running better, longer.