{"product_id":"aem-400lph-high-pressure-inline-fuel-pump-m18x1-5-female-inlet-to-m12x1-5-male-outlet-50-1009","title":"AEM 400LPH High Pressure Inline Fuel Pump - M18x1.5 Female Inlet to M12x1.5 Male Outlet - 50-1009","description":"\u003cp\u003eAEM's 400LPH High Flow, High-Pressure Fuel Pump (AEM 50-1005) is capable of supporting over 1,200 HP normally aspirated and a whopping 860 HP at 30 psi boost!* It flows 400LPH (100 gph) at 40 PSI, 340LPH (90 gph) at 73 PSI, and 270LPH (71 gph) at 120 PSI. Complete flow curves from 35 to 120 PSI and current draw vs. fuel pressure charts are available in the Specs tab.\u003c\/p\u003e\n\u003cp\u003eAlthough AEM's High Flow Fuel Pumps are the same physical size as many OEM fuel pumps, they may not be appropriate for a specific application. You can consult the Vehicle Search function on our website to see whether a pump is recommended for your vehicle. The Vehicle Search function should be used as a reference only. It is imperative that you check the fuel pump sizing for your vehicle before purchasing an AEM High Flow Fuel Pump.\u003c\/p\u003e\n\u003cp\u003eVOLTAGE SPECS:\r\nConnector Terminal: 6mm stud positive, 5mm stud negative\r\nMin Voltage Input: 10 volts\r\nMax Voltage Input: 18 volts\r\nCurrent Draw (40 psi): 9.73 amps no check valve, 10.68 amps with check valve (13.5v)\r\nCurrent Draw (120 psi): 16.07 amps no check valve, 17.13 amps with check valve (13.5v)\r\nFuse: 25 amps (13.5v)\u003c\/p\u003e\n\u003cp\u003eTECHNICAL SPECS:\r\nWeight: 35.8oz (1015 grams)\r\nOutside Diameter: 60mm OD\r\nExternal Materials: Black plated steel with laser etching, with zamac discharge end cap\r\nInlet Fitting: -10AN 7\/8\"-14 Female\r\nOutlet Fitting: -6AN 9\/16\"-18 Female\r\nPRV Activation: 150 PSI\r\nImpeller Design: Roller vane with ceramic end plate\u003c\/p\u003e\n\u003cp\u003eYour vehicle's factory fuel pump wiring may not be adequate enough to handle the current draw of AEM's High Flow Fuel Pump. Please refer to the Electrical Requirements section in the instructions document for proper wiring. You can download a copy of the instructions below.\u003c\/p\u003e\n\u003cp\u003e* Power rating given at 43 PSI, 13.5v at the pump terminal with a BSFC of .5. Flow capability for horsepower support is ultimately dependent on fuel hose diameter, and system electrical voltage and amperage capabilities.\u003c\/p\u003e\n\u003cp\u003eAEM does not condone or approve of the modification of a tank to accommodate a High Flow Fuel Pump and cannot guarantee the pump's performance or operation if any modifications are made.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Flex Fuel (E85\/E90) and all types of gasoline (100% Alcohol fuels may diminish fuel pump life)\u003c\/li\u003e\n\u003cli\u003ePopular \"044 Style\" physical configuration but with AN inlet \u0026amp; discharge port connections\u003c\/li\u003e\n\u003cli\u003eMaintains very high flow even at boosted fuel pressures; 340LPH @ 73 PSI (30 psi boost)\u003c\/li\u003e\n\u003cli\u003eDesigned for high output naturally aspirated and forced induction EFI vehicles\u003c\/li\u003e\n\u003cli\u003eEach pump individually tested to flow minimum of 400LPH (100gph) @ 40 PSI\u003c\/li\u003e\n\u003cli\u003eInstalls externally or in-tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=66OZLZj5Ju8\" target=\"_blank\" rel=\"noopener\"\u003eUser 1 (MP4)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/cf8c5cb766ca2966a5a33b35c5bd84e8.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":45996180308104,"sku":"aem50-1009","price":174.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/2d1a85c37ea96769a68c5d8b4c17c402.jpg?v=1780673215","url":"https:\/\/www.allianceracing.com\/products\/aem-400lph-high-pressure-inline-fuel-pump-m18x1-5-female-inlet-to-m12x1-5-male-outlet-50-1009","provider":"Alliance Racing","version":"1.0","type":"link"}