skinner2k3 3 Posted July 9, 2008 Hi Can anyone tell me how to set up the twin regulators required to reduce inj fuel pressure to 3-3.5 PSI ish required for carbs? I have an FSE turbo regulator (FPR009) and a Sytec with the dial on the top to select the output pressure. Its more the FSE I need advice on as the Sytec is fairly obvious. I guess the FSE wants to be at its max reduction, but is that fully wound in or out? Cheers Share this post Link to post Share on other sites