{"product_id":"aeromotive-a1000-adjustable-efi-regulator-2-6-inlet-6-return","title":"Aeromotive A1000 Adjustable EFI Fuel Pressure Regulator - (2) -6 AN Inlet \/ -6 AN Return","description":"\u003ch3\u003eAeromotive A1000 Adjustable EFI Fuel Pressure Regulator - (2) -6 AN Inlet \/ -6 AN Return\u003c\/h3\u003e\u003cp\u003eAchieve precise fuel pressure control with the legendary \u003cstrong\u003eAeromotive A1000 adjustable EFI fuel pressure regulator\u003c\/strong\u003e. Engineered for medium to high horsepower applications, this next-generation regulator delivers exceptional flow, superb pressure control, and proven durability in a compact, lightweight package.\u003c\/p\u003e\u003ch4\u003eKey Features:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e40-75 PSI adjustable base pressure range\u003c\/li\u003e\n\u003cli\u003e1:1 vacuum\/boost reference capability\u003c\/li\u003e\n\u003cli\u003e(2) -6 AN ORB inlet\/outlet ports\u003c\/li\u003e\n\u003cli\u003e(1) -6 AN ORB return port\u003c\/li\u003e\n\u003cli\u003e1\/8\" NPT dedicated gauge port\u003c\/li\u003e\n\u003cli\u003eDeep black anodized finish (cap and base)\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight next-generation design\u003c\/li\u003e\n\u003cli\u003eCompatible with gas, ethanol, methanol, and diesel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePerformance Benefits:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Pressure Control:\u003c\/strong\u003e Maintains consistent fuel pressure across entire RPM range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow Capacity:\u003c\/strong\u003e Supports A1000 class and smaller pumps for medium to high horsepower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 Boost Reference:\u003c\/strong\u003e Automatically adjusts fuel pressure with manifold pressure changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Compatibility:\u003c\/strong\u003e Works with gas, ethanol, methanol, and diesel fuels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Reliability:\u003c\/strong\u003e Legendary Aeromotive durability tested on street and track\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Reduced size and weight compared to previous generation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Aeromotive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e AER13138\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e A1000 Adjustable EFI Fuel Pressure Regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range:\u003c\/strong\u003e 40-75 PSI adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost Reference:\u003c\/strong\u003e 1:1 vacuum\/boost capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Ports:\u003c\/strong\u003e (2) -6 AN ORB (o-ring boss)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Port:\u003c\/strong\u003e (1) -6 AN ORB (o-ring boss)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Port:\u003c\/strong\u003e 1\/8\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Deep black anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Compatibility:\u003c\/strong\u003e Gas, ethanol, methanol, diesel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 684980008616\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Information:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Universal (medium to high horsepower EFI systems)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump Compatibility:\u003c\/strong\u003e A1000 class and smaller pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel System:\u003c\/strong\u003e Electronic fuel injection (EFI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Size:\u003c\/strong\u003e -6 AN ORB fittings required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Professional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat's Included:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAeromotive A1000 adjustable EFI fuel pressure regulator\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e -6 AN fittings sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eInstallation Notes:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eProfessional installation strongly recommended\u003c\/li\u003e\n\u003cli\u003eUse -6 AN ORB fittings for all ports\u003c\/li\u003e\n\u003cli\u003eInstall fuel pressure gauge in 1\/8\" NPT gauge port\u003c\/li\u003e\n\u003cli\u003eConnect vacuum\/boost reference line to manifold\u003c\/li\u003e\n\u003cli\u003eSet base pressure with engine running and vacuum line disconnected\u003c\/li\u003e\n\u003cli\u003eVerify fuel pressure under all operating conditions\u003c\/li\u003e\n\u003cli\u003eCheck for leaks before operating vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e40-75 PSI Adjustable Range:\u003c\/h4\u003e\u003cp\u003eThe 40-75 PSI adjustable base pressure range accommodates a wide variety of fuel injector and engine combinations. Most naturally aspirated applications run 43-58 PSI base pressure, while forced induction applications may require higher base pressure depending on injector specifications. The wide adjustment range ensures compatibility with virtually any EFI system requiring precise fuel pressure control.\u003c\/p\u003e\u003ch4\u003e1:1 Boost Reference:\u003c\/h4\u003e\u003cp\u003eThe 1:1 vacuum\/boost reference capability is critical for forced induction applications. When connected to manifold pressure, the regulator automatically increases fuel pressure 1:1 with boost pressure, maintaining consistent fuel pressure differential across the injectors. This ensures proper fuel delivery and prevents lean conditions under boost. For naturally aspirated applications, the vacuum reference improves fuel economy and idle quality by reducing fuel pressure at idle and cruise.\u003c\/p\u003e\u003ch4\u003eHigh Flow Design:\u003c\/h4\u003e\u003cp\u003eAeromotive's high-flow design ensures the regulator doesn't become a restriction in your fuel system. The A1000 regulator supports A1000 class and smaller fuel pumps, providing adequate flow for medium to high horsepower applications. The dual -6 AN inlet ports allow for flexible plumbing configurations, while the -6 AN return port efficiently routes excess fuel back to the tank.\u003c\/p\u003e\u003ch4\u003eORB Port Design:\u003c\/h4\u003e\u003cp\u003eThe AN spec ORB (o-ring boss) port design provides leak-free connections using -6 AN ORB fittings. ORB fittings use an o-ring seal rather than tapered threads, eliminating the need for thread sealant and providing more reliable sealing. The ORB design also allows for easier installation and removal compared to NPT fittings, making fuel system maintenance simpler.\u003c\/p\u003e\u003ch4\u003eNext Generation Design:\u003c\/h4\u003e\u003cp\u003eThis next-generation A1000 regulator features a redesigned body profiled for reduced size and weight while maintaining the legendary Aeromotive flow and pressure control. The deep, bright-dip black anodized finish on the cap and base provides corrosion resistance and a premium appearance. The distinctive design also serves as a visual cue that you've purchased a genuine Aeromotive regulator, not an inferior knock-off or counterfeit component.\u003c\/p\u003e\u003ch4\u003eFuel Compatibility:\u003c\/h4\u003e\u003cp\u003eThe A1000 regulator is compatible with gasoline, ethanol (E85), methanol, and diesel fuels. The internal components are engineered to withstand the corrosive properties of alcohol-based fuels, making this regulator suitable for flex-fuel and race fuel applications. This versatility ensures the regulator can handle whatever fuel your application requires.\u003c\/p\u003e\u003ch4\u003eWhy Aeromotive?\u003c\/h4\u003e\u003cp\u003eAeromotive is the industry leader in high-performance fuel system components, known for exceptional quality, reliability, and performance. A1000 regulators have logged more miles, laps, and passes than any other performance EFI regulators in the world, proving their durability in the most demanding street and racing applications. Aeromotive's commitment to quality ensures you're getting a regulator that will perform flawlessly for years to come.\u003c\/p\u003e\u003ch4\u003eTuning Tips:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSet base pressure with engine running and vacuum line disconnected\u003c\/li\u003e\n\u003cli\u003eMost naturally aspirated applications: 43-58 PSI base pressure\u003c\/li\u003e\n\u003cli\u003eForced induction applications: Consult injector specifications for required base pressure\u003c\/li\u003e\n\u003cli\u003eMonitor fuel pressure under all operating conditions with quality gauge\u003c\/li\u003e\n\u003cli\u003eVerify fuel pressure rises 1:1 with boost when using boost reference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePerfect For:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMedium to high horsepower EFI builds requiring precise fuel pressure control\u003c\/li\u003e\n\u003cli\u003eTurbocharged and supercharged applications needing 1:1 boost reference\u003c\/li\u003e\n\u003cli\u003eNaturally aspirated builds wanting improved fuel economy and idle quality\u003c\/li\u003e\n\u003cli\u003eE85 and methanol fuel systems requiring alcohol-compatible components\u003c\/li\u003e\n\u003cli\u003eAnyone upgrading from factory fuel pressure regulator or inferior aftermarket units\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e Medium to high horsepower EFI applications seeking legendary Aeromotive A1000 adjustable fuel pressure regulator with 40-75 PSI range and 1:1 boost reference.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Always install a quality fuel pressure gauge in the dedicated 1\/8\" NPT gauge port to monitor fuel pressure and verify proper regulator operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e -6 AN ORB fittings required (sold separately). Set base pressure with vacuum line disconnected.\u003c\/p\u003e\u003cp\u003eUpgrade your fuel system with Aeromotive A1000 adjustable EFI regulator - 40-75 PSI, 1:1 boost reference, proven reliability, black anodized.\u003c\/p\u003e","brand":"Aeromotive","offers":[{"title":"Default Title","offer_id":46842906116263,"sku":"AER13138","price":392.76,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/34b2734638747224f4b67f53d3a157c9_861d3439-fc5f-4095-b2bd-868a370fdc6c.jpg?v=1750039660","url":"https:\/\/www.straightsiximports.com\/products\/aeromotive-a1000-adjustable-efi-regulator-2-6-inlet-6-return","provider":"Straight Six Imports","version":"1.0","type":"link"}