An easy 30 minute install of this updated "Blue Spring" in your Powerstroke can increase your fuel pressure back to factory, helping your truck feel reguvenated.
Another major bonus is that this block has an adjuster screw in it. This will allow you to bump pressure up a little for big injectors. Or after the spring settles after years of abuse, just loosen up the jam nut, and run the adjuster screw in a turn or two to get your fuel pressure back to where you want it. Every body has their own opinion of fuel pressure in a 6.0L Powerstroke, why not choose for yourself, we recommend setting it between 55-68psi.
This kit also comes with a Brand New Billet Aluminum housing to keep the regulator sprig set and to prevent leaks from the housing. This is a much thicker, stronger billet piece than the factory Cast Aluminum spring housing. The factory unit is known to leak or "weep" fuel from the sides. This kit will also help clean up the look of the factory filter housing as well.
No Shipping To CA
California Air Resource Board D-721-4
Specifications
- ManufacturerSinister Diesel
- MPNSD-FUELBLK-6.0-ADJ | SD-6.0AFB03-01-20-GRY
FEATURES & BENEFITS:
- Kit comes Complete with everything needed for install
- Billet machined Aluminum spring housing
- New "Blue Spring" with gaskets
- Helps save Injectors from low fuel pressure
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Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing 03-07 6.0L Ford Powerstroke
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