Fuel Pump Upgrade! Dual Walbro 400s
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What are you running for fuel pressure? I think I'm going to set mine at 43psi, once I get my return system all in line. At lower pressure, The pumps flow more, but the injectors flow less, so it's kinda a crap shoot. If I have figured correctly, I should need a max of 412lph total. And that's for my combination, 370ci, high comp.(11to1) low boost TVS1900, WCCH L92 heads on e-85. Just gotta decide on injectors, thinking about ID850's, maybe 1000's.