Radium FPR Silver Orifice - 0.175"

Radium FPR Silver Orifice — 0.175"

This is a genuine Radium Engineering replacement orifice for use in many Radium fuel pressure regulator and fuel system products. The orifice controls the flow rate through the regulator and is a critical tuning and service component in high-performance fuel systems. The silver finish aids in easy identification and differentiation from other orifice sizes.

An essential spare part for any build running Radium FPR, MPR, DMR, FPR-D, FST-R, or compatible products — recommended to have on hand for track days, endurance events, or fuel system servicing.

Compatible With:

• Radium MPR (Multi-Port Regulator)
• Radium DMR (Dual Multi-Port Regulator)
• Radium FPR-D (Fuel Pressure Regulator — Dual)
• Radium FST-R (Fuel Surge Tank with Regulator)
• Other compatible Radium Engineering fuel system products

Specifications:

• Orifice diameter: 0.175"
• Finish: Silver (for easy identification)

Available Part Numbers:

• 14-0371 — FPR Silver Orifice, 0.175"

Why Radium Engineering?

• ✅ Manufactured in the USA to motorsport-grade tolerances
• ✅ Precision-machined orifice for accurate fuel flow control in high-performance applications
• ✅ Trusted by tuners and race teams running high-power builds worldwide
• ✅ Silver finish for quick visual identification and differentiation during servicing
• ✅ Compatible with MPR, DMR, FPR-D, FST-R, and other Radium fuel system products