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E-Bodies.org Cuda Challenger Forum

Technical Shop => Engine, Transmission & Rear End => Topic started by: Mrbill426 on March 11, 2022, 10:17:01 AM

Title: Fuel regulator question
Post by: Mrbill426 on March 11, 2022, 10:17:01 AM
Trying not to clutter up my engine compartment with extra components... when using an Edelbrock 1407 750cfm and a stock replacement mechanical fuel pump is it really necessary to install a pressure regulator?
Title: Re: Fuel regulator question
Post by: HP_Cuda on March 11, 2022, 10:25:35 AM

If you stock pump puts out less than 7psi to the carb then no.
Title: Re: Fuel regulator question
Post by: Mrbill426 on March 11, 2022, 10:35:08 AM
Thanks!  I have one of those vac/pressure testers I will put on it.


Quote from: HP_Cuda on March 11, 2022, 10:25:35 AM

If you stock pump puts out less than 7psi to the carb then no.
Title: Re: Fuel regulator question
Post by: HP_Cuda on March 11, 2022, 10:39:00 AM

7psi or less is what you are looking for.
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