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Fuel pump question

413 views 1 reply 1 participant last post by  montrealRR90 
#1 ·
I have just bought a fuel pump from Holley for a carbureted truck at 7psi. It keeps loosing its prime. I just read the instructions and obviously it won't work because it is gravity fed. I'm wondering if you can buy a pump that is not gravity fed ? My other truck was set up exactly the same with the pump mounted on the frame behind the rear wheel and never had a problem ? But it's a 14 psi pump with a regulator ajusted to 7 psi. could there be a difference because of the pressure ?


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