{"product_id":"radium-ra-series-fpr-conversion-kit-green","title":"Radium RA-Series FPR Conversion Kit, Green","description":"\u003cp\u003eThe \u003cstrong\u003eRadium Engineering 20-1101-01 RA-Series FPR Conversion Kit\u003c\/strong\u003e is a genuine Radium Engineering component for universal fuel system applications.\u003c\/p\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eFuel Pressure Adjustment\u003c\/h3\u003e\n\u003cp\u003eRA-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.\u003c\/p\u003e\n\u003cp\u003eTo aid in adjusting pressure, there are incremental detents that provide haptic feedback to the user. Every detent permits 1psi (+\/-0.5psi) of adjustment depending on current fuel pressure.\u003c\/p\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eFuel Pressure Stability\u003c\/h3\u003e\n\u003cp\u003eWith years of track and bench testing data, the RA-series regulators have been refined to optimize pressure management. A newly designed single stainless steel return orifice generates laminar flow that enhances stability control.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMinimum Pressure: 18.5psi (1.3bar)\u003c\/li\u003e\n  \u003cli\u003eMaximum Pressure: *N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*This is rhetorical. The maximum pressure is dependent on the relief valve inside the pump or the maximum current the fuel pump controller allows.\u003c\/p\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eAbout Fuel Pressure Drop After Shutoff\u003c\/h3\u003e\n\u003cp\u003eSome installations may experience a rapid fall of fuel pressure when the engine and\/or fuel pump shuts off. This is considered normal operation for aftermarket fuel pressure regulators, regardless of brand.\u003c\/p\u003e\n\u003cp\u003eThis can occur due to the diaphragm seat and the return orifice not fully sealing when fuel flow is stopped. For regulators to have the ability to regulate high fuel flow rates, the size of these components must be increased. This creates larger sealing surfaces between the components, preventing them from forming a perfect seal, even with high spring rates. This is not an indication of an issue or defect and it is not a cause for concern on its own. You do NOT need to contact technical support about this issue. Fuel pressure will reset immediately when the fuel pump is activated again.\u003c\/p\u003e\n\u003cp\u003eIf the engine is experiencing other symptoms such as long cranking to start, or delays in pressure building when cranking, these symptoms are unrelated to the regulator. There is likely an issue with the fuel feed hose draining back to the tank. This is most likely due to an internal leak somewhere in the pump module, ie: a venturi jet pump, or the lack of a fuel pump check valve.\u003c\/p\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003e1:1 Rising Rate Vacuum Reference\u003c\/h3\u003e\n\u003cp\u003eRA-series regulators feature a 360 degree swiveling vacuum reference port that is double O-ring sealed. This is the first in the industry. It permits the installer to quickly point the vacuum fitting in any direction with no tools required. There are 4 interchangeable #10-32 threaded vacuum port fittings provided to cover all scenarios.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBarbed Fitting: A black zinc-plated 3\/16\" (5mm) barb machined from high strength steel that is compatible with the following vacuum hoses: 5\/32\" (4mm), 3\/16\" (5mm), and 7\/32\" (6mm).\u003c\/li\u003e\n  \u003cli\u003e3AN Male Fitting: A black zinc-plated adapter machined from high strength steel that is compatible with 3AN hose ends.\u003c\/li\u003e\n  \u003cli\u003ePush-To-Connect: A nickel-plated brass fitting with Buna-N O-rings that is compatible with hard plastic 1\/4\" OD tubing.\u003c\/li\u003e\n  \u003cli\u003eVacuum Plug: A black oxide stainless steel screw that is used to maintain a constant (non dynamic) fuel pressure. Beginning in the mid 1990s, vehicle manufacturers started transitioning to returnless fuel systems to lower EVAP emissions. To keep temperatures lower, these regulators are mounted inside the tank and do NOT have the ability to be vacuum referenced. This plug would be required in this scenario.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNOTE: When installing the vacuum fitting, it is recommended to use a wicking medium-strength threadlocker.\u003c\/p\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal — select to suit your fuel system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eAvailable Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20-1101-00\u003c\/strong\u003e — RA Series FPR Fuel Pressure Regulator Conversion Kit (sold separately)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20-1101-01\u003c\/strong\u003e — RA-Series FPR Conversion Kit, Green (this product)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eWhy Radium Engineering?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✔ Designed and manufactured in the USA\u003c\/li\u003e\n  \u003cli\u003e✔ CNC machined billet aluminium — precision fit, no compromise\u003c\/li\u003e\n  \u003cli\u003e✔ Trusted by professional motorsport teams and serious enthusiasts worldwide\u003c\/li\u003e\n  \u003cli\u003e✔ Exclusively distributed in Australia by Coore\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eGenuine Radium Engineering product, supplied by Coore Australia. Confirm fitment with Coore before ordering. Professional installation recommended.\u003c\/em\u003e\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":67878497419568,"sku":"20-1101-01","price":130.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/6x4_website_20-1101-01.jpg?v=1790648958","url":"https:\/\/coore.com.au\/products\/radium-ra-series-fpr-conversion-kit-green","provider":"Coore | Performance \u0026 Aftermarket","version":"1.0","type":"link"}