Radium RA Series FPR Fuel Pressure Regulator Conversion Kit 0601-2142 FCST Parts Required:

FCST Parts Required:

Suits street

will fit the following engines:

The 2 sizes are based on the intake manifold's inside diameter of each injector counterbore

The Radium remote mounted coolant header tank is commonly required for custom Lotus applications such as engine swaps

Radium RA Series FPR Fuel Pressure Regulator Conversion Kit 0601-2142 FCST Parts Required:This kit permits all previous Radium Engineering adjustable fuel pressure regulators to be converted to an RA Series FPR. This will add all of the newest features as well as performance enhancements to older regulators. FUEL PRESSURE ADJUSTMENT RA series regulators feature the first tool less pressure adjustment. A jam nut and set screw are no longer required. With a simple turn of the knob, pressure will be increased or decreased. To aid in adjusting