To overcome the high pressure from the fuel pump, i getting myself a Sard Fuel Regulator to regulate the fuel pressure. This item also in my waiting list for quit some time ago. Finally it make it way to my car engine bay now. The gauge was an oil filled type, this able to stable the meter reading when the engine is turn on.
Due to the compact engine bay at Mazda Lantis 323F, fitting this FPR is quite difficult. I need to custom made a bracket to hold the FPR.
How my engine bay look like after the Sard FPR installation is done :)