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Power Strokes
6.0 Aftermarket
100+ PSI fuel pressure
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[QUOTE="Twan, post: 336835, member: 4719"] Not really, on old cars we always put the regulator before the carb, we run 14 psi pumps, with less gpm to, if you have a 100 psi and say 160 gph pump, it's going to flow 160 gph or 100 psi right? Now I don't know the math to see what size hose it takes to keep 160 gph at 100 psi, so if anyone dose please help. And look at all stock stock setups, they regulate before the heads. Has anyone with a setup like yours checked there pressure before the regulator, what are there findings? This is all based on the fuel systems from gas powered cars, but we are talking about a pump, so I would think it was the same, on a big block we have, I needed two fuel pressure gauges, one for the pump pressure, to make sure it was good and one for the regulator, I had a 14 psi pump and 5 psi set for the carb, my pump was bad, had 6 psi at best, so ever time we bit the gas it dropped to 3, put a new pump on and it holds 14 psi till it hits my regulator then 5psi after, with 3/8 line. I could be wrong too, wouldnt be the first time. [/QUOTE]
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