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Dual MagnaFuel 4303 pumps?

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Old 09-03-2012, 02:49 PM
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Default Dual MagnaFuel 4303 pumps?

Wanting to know what you guys recommend when running both pumps? Wanting to know if I should run both pumps all the time and if it will be fine or trigger the second pump via throttle pos. or with a hobbs switch? I personally would like to run it all the time if I wont have any heating of the fuel issues. Let me know what you guys think. THanks


Got another thread going on yellowbullet with some responses but wanted to see what people thought over here
Old 09-03-2012, 05:08 PM
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personal experience run one off a switch because your fuel will get hot. The red dragon turbo truck had this problem. How much power are you looking for? I am running a Magnafuel 4303 and a new Holley billet pump on a switch. I have plenty of fuel even at 1000hp.
Old 09-03-2012, 05:15 PM
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Really dont know about power, wanted something else to give before the fuel is the reason for buying another 4303. Local guy to me built a little nova a few years for a guy that does the power tour ever year and runs two with no issues but like said above its triggered on. I think he said 30k miles later and no problems with it being like that, I would say that car makes a little north of a 1000 and soon to be probably 1200-1300.
Old 09-03-2012, 07:26 PM
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Stangkiller how do you like the Holley. We missed you in omaha
Old 09-03-2012, 09:00 PM
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Really like the Holley, its a quality part and its quiet. I wish I could have stayed for the Saturday events. I did win the mini cash day race Friday night though
Old 09-03-2012, 09:07 PM
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Cool thanks



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