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has anyone ever mentioned a good reason for not using a pulsation damper in their top feed rails?
i'm currently designing a rail for my car and i'm planning on using one due to the instantaneous pressure differentials that can occur with big injectors opening and closing.. there was a delphi tech paper than showed pretty significant pressure fluctuations in the rail at each injector at specific rpms, but almost no one uses one in any of the setups i've seen. certainly there's a good reason for excluding something that even the factory saw fit to install in almost every top feed fuel rail system out there?
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