Fuel Pressure Issue

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Jul 29, 2014 | 08:36 PM

WebKruzer

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Staging Lane

Joined: Aug 2013

Posts: 63

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Fuel Pressure Issue

I want to put in 99-04 Vortec engine in my '85 S10 and want to use a 99-02 Corvette fuel filter/regulator mounted near the tank with a external Walbro 255 fuel pump and run only one fuel line from the tank to the engine and the return line from filter/regulator back to the tank. My question is what do I do with the pressure regulator in the fuel rail with the vacuum line on it? Do I just unplug the regulator and block off the return end of the fuel rail and be done with it or is there something else I should do? Also would it run rich at idle due to the constant 58psi?

Aug 1, 2014 | 12:35 PM

04Z06vette

Staging Lane

Joined: Feb 2013

Posts: 99

Likes: 2

I think you are correct. At least I hope so because that is what I am doing, but have not started engine yet. I think the corvette regulator does what you need and that is how they use it on the vette motors.

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