{"product_id":"radium-engineering-fuel-pulse-damper","title":"Radium Engineering Fuel Pulse Damper (40-70 PSI)","description":"\u003cp\u003eThe opening and closing of fuel injectors creates pressure pulses in the fuel rail; this can lead to unstable fuel pressure. In order to achieve a safe and consistent rail pressure, a fuel pulse damper (FPD) is often necessary. The FPD's internal diaphragm will absorb oscillating pulses and stabilize fuel pressure. This correction can be measured throughout the RPM range and can often help idle surge, especially with high flow injectors. Furthermore, a fuel pulse damper can help solve erratic lean air\/fuel ratio spikes, commonly experienced as 'stumbling', that are difficult to tune out.\u003cbr\u003e\u003cbr\u003eFuel pulse dampers can be mounted at any angle, including upside down.\u003c\/p\u003e\n\u003cp\u003eThis product is safe for use with all fuel types including alcohol blends such as E85.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitting Size:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8 AN ORB - Fits Radium Fuel rails with 8AN ORB provisions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Operating Range:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40-70psi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStandard operating range should be used on vehicles with a base fuel pressure between 40-70psi. If fuel pressure is static (does not fall or rise with manifold pressure) then no vacuum reference line is needed. If fuel pressure rises or falls lower or higher than the operating range, a vacuum line is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnodized and laser engraved aluminum top\u003c\/li\u003e\n\u003cli\u003eAnodized aluminum body with male threads, 8AN ORB\u003c\/li\u003e\n\u003cli\u003eStainless steel hardware\u003c\/li\u003e\n\u003cli\u003eRubber vacuum hose, 4mm ID\u003c\/li\u003e\n\u003cli\u003eVacuum hose Y-fitting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Turn14","offers":[{"title":"Default Title","offer_id":47421286351078,"sku":"20-0776","price":85.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0245\/2167\/0752\/files\/1000014543.png?v=1772812602","url":"https:\/\/www.hamotorsports.com\/products\/radium-engineering-fuel-pulse-damper","provider":"HA Motorsports","version":"1.0","type":"link"}