I just put in a vortech fmu and airtech inline pump , I got off e-bay with no directions so maybe I hooked it up wrong. I put the pump before the rail and the fmu after the regulator on the rail { holley adjustable fpr}I am not sure if it matters or not with the fmu but motor is not turbocharged yet , that will be this weekend when I get the manifold Let me know what you think
1993 prelude h23