{"product_id":"aem-an6-orb-40-70-psi-fuel-pulse-damper-part-number-25-4002","title":"AEM AN6 ORB 40-70 PSI Fuel Pulse Damper, Part Number 25-4002","description":"6AN ORB 40-70 PSI FUEL PULSE DAMPER\nThey work in tandem with your AEM fuel pressure regulator to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operation under load.\n\u003cul\u003e\n  \u003cli\u003eEngineered to stabilize pressure pulsations caused by the injectors opening, ideal for applications with large fuel injectors and high volume fuel pumps\u003c\/li\u003e\n  \u003cli\u003e1\/8\" NPT port on body of damper\/regulators and in-line dampers for easy installation of mechanical pressure gauge or pressure transducer\u003c\/li\u003e\n  \u003cli\u003eCompatible with any fuel -- full anodized billet aluminum construction with stainless steel springs and fluorosilicone diaphragm\u003c\/li\u003e\n  \u003cli\u003eFittings included for damper\/regulator’s and direct mount dampers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe AEM AN6 ORB 40-70 PSI Fuel Pulse Damper is designed to work with an AEM fuel pressure regulator to reduce pressure pulsations created by fuel injectors opening and closing and by fuel pump operation under load. Stabilizing these fluctuations helps promote more consistent fuel pressure in demanding performance fuel systems, particularly applications using large fuel injectors and high-volume fuel pumps.\u003c\/p\u003e\u003cp\u003eThis AEM fuel pulse damper features full anodized billet aluminum construction, stainless steel springs, and a fluorosilicone diaphragm for compatibility with a wide range of fuels. The damper includes a 1\/8-inch NPT port in the body, allowing straightforward installation of a mechanical fuel pressure gauge or pressure transducer. Included fittings support installation with the damper or regulator and direct-mount applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: AEM\u003c\/li\u003e\n\u003cli\u003ePart Number: 25-4002\u003c\/li\u003e\n\u003cli\u003eProduct Type: Fuel pulse damper\u003c\/li\u003e\n\u003cli\u003ePort Configuration: AN6 ORB\u003c\/li\u003e\n\u003cli\u003eOperating Pressure Range: 40-70 PSI\u003c\/li\u003e\n\u003cli\u003eGauge Port: 1\/8-inch NPT\u003c\/li\u003e\n\u003cli\u003eConstruction: Anodized billet aluminum with stainless steel springs\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material: Fluorosilicone\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e AEM fuel pulse damper and installation fittings for damper, regulator, and direct-mount applications. This product is intended for automotive fuel system use and is not approved for street-legal emissions-controlled applications under applicable carburetor certification requirements. Verify fuel system compatibility and installation requirements before use.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePressure Stabilization: Smooths fuel pressure pulsations caused by injector operation and fuel pump activity under load.\u003c\/li\u003e\n\u003cli\u003ePerformance Fuel System Support: Well suited for systems using large fuel injectors and high-volume fuel pumps.\u003c\/li\u003e\n\u003cli\u003eIntegrated Gauge Port: Includes a 1\/8-inch NPT port for installing a mechanical fuel pressure gauge or pressure transducer.\u003c\/li\u003e\n\u003cli\u003eDurable Fuel-Compatible Construction: Uses anodized billet aluminum, stainless steel springs, and a fluorosilicone diaphragm for broad fuel compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":67615146639612,"sku":"25-4002","price":138.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/152975c1d0af6a898c2568c46d9f39e8L.jpg?v=1790801822","url":"https:\/\/diycustoms.store\/products\/aem-an6-orb-40-70-psi-fuel-pulse-damper-part-number-25-4002","provider":"diycustoms.store","version":"1.0","type":"link"}