Radium Engineering Fuel Pressure Regulator Damper (FPR-D) - Green

Shop engine parts, oil catch cans, engine cooling upgrades, thermostats, thermostat housings, radiators, coolant accessories, supercharger pulleys, idler pulleys, tensioner pulleys, throttle bodies, engine covers, fuse box covers, cap covers, valve covers, oil system parts, ignition parts, sensors, gaskets, fuel delivery parts, and engine bay dress-up accessories at Black Ops Auto Works. This collection is built for performance vehicles, trucks, SUVs, muscle cars, boosted builds, HEMI platforms, Hellcat builds, Trackhawk SUVs, RAM TRX trucks, LS-powered builds, and high-horsepower street or track applications. Whether you are improving oil control, reducing heat soak, upgrading cooling, supporting higher boost, cleaning up the engine bay, replacing worn engine components, or preparing a street car for harder driving, this collection helps you shop engine parts by brand, category, vehicle platform, and performance goal. Shop Engine Parts by Category Browse engine upgrades and replace...

Fuel system builds require dozens of small components that rarely get featured on their own but are essential to a leak-free, properly functioning setup. Miscellaneous fuel hardware includes everything from AN fittings and hose barbs to fuel cell foam, bung plugs, check valves, and return-line adapters that allow builders to connect aftermarket components to factory fuel circuits. In both EFI and carbureted applications, the reliability of the entire fuel system ultimately depends on the quality of each fitting, clamp, and connector in the line. Professional builders and DIY fabricators both rely on a well-stocked supply of these components to avoid mid-build delays. Popular Upgrades Top-selling miscellaneous fuel components include Earl's and Fragola AN-to-NPT fuel fittings for adapting custom fuel lines, Aeromotive weld-in bungs and NPT plugs for fuel cell fabrication, and Holley fuel line adapters for connecting late-model EFI rails to carbureted or aftermarket fuel systems. Vito...

A properly designed fuel delivery system is the backbone of any high-performance engine build, ensuring the injectors or carburetor receive a consistent supply of fuel at the correct pressure regardless of engine load, RPM, or fuel demand. From factory replacement pumps keeping daily drivers on the road to high-flow in-tank modules supporting 1000-horsepower builds, the right fuel delivery components prevent lean conditions, injector damage, and fuel starvation at the worst possible moment. Modern EFI systems are particularly sensitive to fuel pressure variation, with even small drops causing misfires and power loss under hard acceleration. Whether you are restoring a factory system or engineering a purpose-built race setup, matching pump flow rate and fuel pressure regulation to your injector and engine requirements is essential. Popular Upgrades Top-selling fuel delivery components include Aeromotive Phantom in-tank fuel pump kits that retrofit into factory tanks without custom fa...

Shop Radium Engineering fuel system parts at Black Ops Auto Works for high-performance street builds, track cars, drag racing applications, forced induction setups, engine swaps, and custom fuel system upgrades. This collection includes Radium fuel rails, fuel pressure regulators, fuel surge tanks, fuel hangers, fuel pump systems, fuel pulse dampers, PTFE hose kits, AN fittings, fuel cell parts, dry break fillers, catch cans, PCV systems, plumbing kits, and fuel system accessories. Radium Engineering is trusted by performance enthusiasts, fabricators, tuners, and motorsport builders for precision fuel delivery, clean installation, and reliable performance under demanding conditions. Whether you are upgrading fuel flow, adding a surge tank, converting to top-feed fuel rails, building a return-style fuel system, or improving crankcase ventilation with a catch can setup, Black Ops Auto Works carries Radium Engineering parts for serious performance builds. Shop Radium Engineering Parts ...