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Evil energy fuel pump problems 5.7 ls1

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Old Sep 30, 2025 | 07:18 AM
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Default Evil energy fuel pump problems 5.7 ls1

I have LS1 5.7 with aluminum heads, it is in my 1950 Chevy COE, I am running evil energy external fuel pump (300/lph), engine hard to start, return line seems to be returning too much fuel engine starves please help
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Old Sep 30, 2025 | 06:04 PM
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Lacking all the details
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