{"product_id":"universal-aluminum-fuel-pressure-regulator-an8-feed-an6-return-line-w-0-160psi-gauge-set-3-20-20-45-45-70-pressure-springs","title":"Universal Aluminum Fuel Regulator with AN8 Feed and AN6 Return, 3-70 PSI","description":"\u003cdiv\u003e\n\u003cp\u003eUniversal Aluminum Fuel Pressure Regulator with AN8 Feed \u0026amp; AN6 Return — a versatile, high-performance regulator designed to stabilize fuel pressure across a wide range of engines and fuels, including E85 and other alcohol blends. By keeping fuel pressure steady, it helps maintain optimal injector spray, improve throttle response, and promote more efficient fuel use under varying driving conditions.\u003c\/p\u003e \u003cp\u003eCrafted from CNC-machined aluminum billets, this regulator delivers rugged durability, excellent high-temperature and high-pressure resistance, and corrosion resistance for long-lasting performance in demanding environments. It includes a 0–160 PSI gauge for precise monitoring, so you can dial in the perfect fuel curve with confidence. The unit features AN8 feed and AN6 return lines, providing reliable connections for performance-grade fuel systems.\u003c\/p\u003e \u003cp\u003eThe regulator is adjustable from 3 to 70 psi. It ships with three interchangeable springs (3–20 psi, 20–45 psi, 45–70 psi) and a knob to fine-tune the pressure. For settings within the 20–45 psi range, the factory-installed spring is the proper choice. If you need 3–20 psi or 45–70 psi, back out the pressure adjustment set screw, remove the four cover screws and cover, swap the top spring, and reassemble. The kit can also be configured for a single feed by capping off one feed line if needed.\u003c\/p\u003e \u003cp\u003eThis universal regulator is ideal for performance builds, street cars, and any setup requiring stable fuel pressure and accurate fuel delivery. It’s compatible with E85 and other alcohol-based fuels, helping maintain consistent injector volume and potentially reducing fuel consumption when tuned correctly. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains stable fuel pressure across RPM and load changes, improving throttle response and fuel economy, especially with ethanol blends.\u003c\/li\u003e\n\u003cli\u003eFlexible tuning with three springs: factory 20–45 psi works out of the box; swap springs to reach 3–20 psi or 45–70 psi as needed.\u003c\/li\u003e\n\u003cli\u003eUse the included 0–160 PSI gauge to monitor pressure in real time and fine-tune your fuel curve for your engine’s needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Universal; compatible with E85 and alcohol blends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure range:\u003c\/strong\u003e Adjustable 3–70 psi; gauge range 0–160 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings included:\u003c\/strong\u003e 3–20 psi, 20–45 psi, 45–70 psi (top-spring swap required to change ranges).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory range:\u003c\/strong\u003e 20–45 psi (factory-installed spring is suitable).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC-machined aluminum billets; rugged, high-temperature and high-pressure resistant, corrosion-resistant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e AN8 feed, AN6 return; 2x -8AN fittings for feed\/supply lines; 1x -6AN return fitting; 1x AN8 end cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge:\u003c\/strong\u003e 0–160 psi gauge included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Color as pictured.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; certification:\u003c\/strong\u003e All electronic and mechanical equipment sold by InterCyprus to EU countries is CE certified and carries a two year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x fuel pressure regulator\u003c\/li\u003e\n\u003cli\u003e1x gauge\u003c\/li\u003e\n\u003cli\u003e2x -8AN fittings for feed and supply lines\u003c\/li\u003e\n\u003cli\u003e1x -6AN return line fitting\u003c\/li\u003e\n\u003cli\u003e1x AN8 end cap\u003c\/li\u003e\n\u003cli\u003e3x pressure springs (3–20 psi, 20–45 psi, 45–70 psi) — you can cap off one feed if you only need 1 feed\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings \/ Reminders\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor pressure ranges outside 20–45 psi, back out the pressure adjustment set screw, remove the four cover screws and cover, replace the top spring with the appropriate one, then reassemble.\u003c\/li\u003e\n\u003cli\u003eThe factory-installed spring is intended for the 20–45 psi range; use the correct spring when aiming for 3–20 psi or 45–70 psi.\u003c\/li\u003e\n\u003cli\u003eEnsure all connections are properly sealed and tightened to prevent fuel leaks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eLanguage support: Not specified.\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eProviding quality and trusted service since 2002 at intercyprus.com.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":52308910604630,"sku":"1005007587161019-Default Title","price":62.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Seff8840b368d4df194eeaae3689149dak.webp?v=1768202441","url":"https:\/\/www.intercyprus.com\/fr\/products\/universal-aluminum-fuel-pressure-regulator-an8-feed-an6-return-line-w-0-160psi-gauge-set-3-20-20-45-45-70-pressure-springs","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}