{"product_id":"evil-energy-4an-fuel-line-kit-10ft-durable-nylon-braided-fuel-hose","title":"EVIL ENERGY 4AN Fuel Line Kit 10ft - Durable Nylon Braided Fuel Hose","description":"\u003cp\u003eIn this review the EVIL ENERGY 4AN Fuel Line Kit is evaluated for enthusiasts and mechanics who need a reliable, compact fuel hose run for performance or replacement projects. The single biggest reason to consider this kit is its construction: a CPE rubber inner tube reinforced with 304 stainless steel wire and a nylon outer braid that delivers a balance of flexibility and strength suitable for fuel, race gas, oil, and transmission fluid. The review focuses on build quality, ease of assembly, and real-world compatibility for typical automotive installations.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e The 4AN inner diameter of 0.22 in and outer diameter of 0.43 in with a 10 ft length provides enough reach for most small fuel routing jobs without excessive bulk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e The hose offers a working pressure of 750 psi and a burst pressure of 2250 psi, which gives confidence for many aftermarket fuel system setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e Rated from -22F to 248F, the hose remains usable across a wide range of ambient and underhood temperatures for street and track use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e A CPE synthetic rubber inner with a layer of 304 steel wire and nylon outer braid gives durability and abrasion resistance while maintaining flexibility for routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e The kit is compatible with fuel, race gas, oil, and transmission fluid, making it versatile for different fluid needs in performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFittings:\u003c\/strong\u003e Aluminum alloy hose fittings keep connections lightweight and corrosion resistant when properly installed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is aimed at DIY mechanics, track-day racers, and hobbyists who need a compact, resilient 4AN fuel hose run for aftermarket carburetor, regulator, or fuel pump installations. The 10 ft length and modest ID work well for smaller engines or when multiple bends and runs are required.\u003c\/p\u003e\u003cp\u003eThose building high-pressure professional fuel systems requiring specialized PTFE or aviation-rated hoses, or users who need factory-specific OEM fittings, should look elsewhere. Also, installers who dislike trimming and assembly should note that proper attachment of fittings takes some care.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality materials provide strong resistance to abrasion and typical fuel system stresses.\u003c\/li\u003e\n\u003cli\u003eGood working and burst pressure ratings suitable for most aftermarket fuel setups.\u003c\/li\u003e\n\u003cli\u003eFlexible 10 ft length makes routing easier in tight engine bays and custom installations.\u003c\/li\u003e\n\u003cli\u003eCustomers report the kit is easy to assemble and offers good value for money.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report occasional difficulty getting fittings to attach properly, so careful installation is required.\u003c\/li\u003e\n\u003cli\u003eThe 0.22 in ID may not suit high-flow applications that demand larger inner diameters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (ID)\u003c\/td\u003e\n\u003ctd\u003e0.22 in (5.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (OD)\u003c\/td\u003e\n\u003ctd\u003e0.43 in (11.2 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Pressure\u003c\/td\u003e\n\u003ctd\u003e750 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurst Pressure\u003c\/td\u003e\n\u003ctd\u003e2250 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-22F to 248F (-30C to 120C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eCPE rubber inner, 304 steel wire layer, nylon outer braid; aluminum alloy fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe EVIL ENERGY 4AN Fuel Line Kit is a practical choice for hobbyists and performance DIYers who want a durable, versatile fuel hose that balances flexibility and strength. With solid pressure ratings and a robust multi-layer construction, it represents good value for most street and track applications, provided the installer accepts a small learning curve to ensure fittings seat without leaks.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this hose compatible with race fuel?\u003c\/strong\u003e\u003cbr\u003eYes, the kit is compatible with race gas, fuel, oil, and transmission fluid as described, though users should confirm compatibility with very aggressive additives before prolonged use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this hose handle high underhood temperatures?\u003c\/strong\u003e\u003cbr\u003eThe specified temperature range of -22F to 248F means it can handle typical underhood temperatures for street and many track applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the fittings leak if not installed carefully?\u003c\/strong\u003e\u003cbr\u003eSome customers noted issues when fittings were not attached properly, so careful assembly and proper tightening are important to avoid leaks.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":48231449133275,"sku":"B0CQK4SFTM","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719KdwMRQKL._AC_SL1500.jpg?v=1770843158","url":"https:\/\/gearmusthave.com\/products\/evil-energy-4an-fuel-line-kit-10ft-durable-nylon-braided-fuel-hose","provider":"GearMustHave","version":"1.0","type":"link"}