dukeboy_318 said

I tried it with both the electric and the mechanical, fuel pressure gauge reads 7-8 cranking with the mechanical, drops to 5-6 as it’s reving. Electric is pushing a steady 10 psi cranking and “running” , it has a built in regulator so I can turn that down if too much

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dukeboy_318 said

Holley street dominator,

but if the electric pump was over pumping the carb, wouldn’t the mechanical that’s running at 5 psi fix that issue?

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