Alliant Fuel Pressure Regulator "Blue Spring" Kit (AP0086) 03-07 6.0L
Taking only 30 minutes to install the new updated Ford "Blue Spring" will increase your fuel pressure back up to where it should be from the factory. Most 6.0's see an increase of 8-10 psi of fuel pressure. The added fuel pressure will help keep the injectors from out flowing the stock fuel pump, meaning no air in the injectors, and an injector that will live much longer. Most trucks will actually quite down a little at idle, rev up a lot quicker and with the added fuel pressure, a little quicker spool up on the turbo. The kit does include all the O-Rings and hard parts to install the blue spring kit.
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Damn
Replaced the spring thinking it would not be that big of difference. I was wrong it run smoothly on cold morning starts and truck takes of better what difference a little spring makes.
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Blue spring kit
Easy install, bumped up fuel pressure 5lbs.
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Blue spring upgrade.
Kit came with everything I needed and plus some. Truck starts and runs great.
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Good rebuild kit with fuel spring upgrade
Easy to install replaced o-rings and gaskets while I was installing new cold side pipe kit made it a breeze.
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Easy install
Quick shipping easy to install
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Blue Spring Upgrade-A+
Shipped really fast and was easy to install. Well worth the time & money to know it can prolong the life of injectors.
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fuel pressure kit
this kit was easy to install.I has increased fuel pressure 5 to 10 psi great
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Blue spring
Great upgrade/solution to a leaking fuel regulator. Saw results in fuel pressure immediately. Install took maybe 30 min start to finish. Truck starts better as well. Recommended to all
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Peace of Mind.
Great economical kit for those of us who don't need a new cover. I opted for this kit knowing it was factory parts as well.
Truck runs great.
