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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: ract1108 on August 21, 2015, 03:11:31 am

Title: Fuel pressure regulator
Post by: ract1108 on August 21, 2015, 03:11:31 am

I have an 87-95 350 with an electric fuel pump that puts out 2-5 psi. The truck seems to be starving for fuel, I want to put one in that does 5-9 psi.  I wanted to know is do I have to have a fuel pressure regulator or is it ok to go without it?  I forgot to mention it now has a carburetor on it.  Thanks for any info.


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Title: Re: Fuel pressure regulator
Post by: Irish_Alley on August 21, 2015, 03:15:51 am

tbi fuel pumps are 12-15 psi

Title: Re: Fuel pressure regulator
Post by: ract1108 on August 21, 2015, 11:49:39 pm

It's got a edelbrock 1406 4 bbl on it


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