S480 5.3 fuel system ?s

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12-15-2013, 09:06 PM

white95gt

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S480 5.3 fuel system ?s

I'm building a turbo fox s480 5.3 w/th350. Plan to make 700-850 whp. My question is what fuel pump? I was thanking two walbro 255s with Hobbs switch, -8an feed, -6an return, 1:1 boost referenced fuel pressure regulator. Efi setup

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12-15-2013, 09:07 PM

white95gt

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Could I do one internal and one external and have the external inline with the internal or would that work?

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12-15-2013, 09:35 PM

white95gt

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Would a aeromotive eliminator fuel pump and a aeromotive pro-series boost referenced efi fuel pressure regulator work best?

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12-16-2013, 06:13 PM

DropShipDave

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What fuel? E85? Pump gas? You prob could get away with two 225s with pump gas. May want to look into the 340s for e85

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12-16-2013, 07:17 PM

white95gt

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Quote:

Originally Posted by DropShipDave

What fuel? E85? Pump gas? You prob could get away with two 225s with pump gas. May want to look into the 340s for e85

93 octane pump gas. Gonna be a street car

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