{"product_id":"evil-energy-fuel-pressure-regulator-6an-efi-bypass-return-adjustable-30-70-psi","title":"EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70 PSI)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe EVIL ENERGY 6AN EFI fuel pressure regulator delivers precise control for modern fuel systems. Its bypass return design helps maintain steady injector flow as engine demands shift, while a top mounted screw lets you tailor pressure within a practical 30 to 70 psi window. This setup supports a wide range of EFI configurations, making it a flexible addition to street, sport, and modified builds.\u003c\/p\u003e\u003ch3\u003eKey compatibility and design highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: compatible with most vehicles equipped with EFI fuel systems.\u003c\/li\u003e\n\u003cli\u003eFuel compatibility: works with gasoline, E85, and ethanol blends; not suitable for diesel. Note that nylon braided lines are not compatible with E85.\u003c\/li\u003e\n\u003cli\u003eAdjustable range: easily dial in fuel pressure from 30 psi to 70 psi by turning the top set screw.\u003c\/li\u003e\n\u003cli\u003eInstallation notes: 6AN to M12x1.25 and 6AN to M14x1.5 fittings are intended for fuel rails only; mounting the fittings on the regulator may cause leaks. For the NPT gauge port, apply thread sealant tape for a proper seal.\u003c\/li\u003e\n\u003cli\u003eWhat’s included: regulator body, pressure gauge, mounting bracket, port plugs, multiple 6AN fittings, and a set of braided fuel lines for a ready-to-run setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn practice, this regulator can support a stable fuel supply during rapid throttle changes and varying loads. The combination of an adjustable pressure range, a gauge for reference, and a robust set of fittings helps you tune fuel delivery to your engine’s needs without overhauling your EFI plumbing. While it does not guarantee peak performance in every scenario, it offers a practical pathway to dialing in fuel pressure for compatible systems.\u003c\/p\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x fuel pressure regulator\u003c\/li\u003e\n\u003cli\u003e1 x pressure gauge\u003c\/li\u003e\n\u003cli\u003e1 x bracket\u003c\/li\u003e\n\u003cli\u003e2 x AN6 port plug\u003c\/li\u003e\n\u003cli\u003e4 x 6AN to 6AN ORB fittings\u003c\/li\u003e\n\u003cli\u003e1 x 6AN ORB to 6AN Barb fitting\u003c\/li\u003e\n\u003cli\u003e2 x 6AN to M fittings\u003c\/li\u003e\n\u003cli\u003e3 x 6AN stainless steel braided CPE fuel lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage tips\u003c\/h3\u003e\u003cp\u003ePlan your installation around your EFI layout and ensure compatibility with your fuel lines and rails. If you plan to add a gauge port, have sealing tape ready and verify all connections before start-up.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which EFI systems and vehicles is the EVIL ENERGY fuel pressure regulator compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits most EFI systems and vehicles; adjustable from 30 to 70 psi for tuning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What installation considerations should I know?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Not compatible with diesel; nylon braided lines are not for E85; use thread sealant tape on the gauge port.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":42464478429269,"sku":"B0894H6G2Q","price":110.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/evil-energy-fuel-pressure-regulator-6an-efi-bypass-return-top-view.jpg?v=1777981915","url":"https:\/\/plentytorque.co.uk\/products\/evil-energy-fuel-pressure-regulator-6an-efi-bypass-return-adjustable-30-70-psi","provider":"PlentyTorque","version":"1.0","type":"link"}