{"title":"Fuel Additives","description":null,"products":[{"product_id":"sulnoxeco-fuel-conditioner-petrol-diesel","title":"SulnoxEco Fuel Conditioner | Petrol \u0026 Diesel","description":"\u003ch2 data-section-id=\"umm9k\" data-start=\"336\" data-end=\"393\" class=\"PDq2pG_selectionAnchorContainer\"\u003eGet More Miles. Reduce Emissions. Protect Your Engine.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"395\" data-end=\"540\"\u003eWhether you drive a classic Mini, Jaguar E-Type, Land Rover, MG or modern daily driver, \u003cstrong data-start=\"483\" data-end=\"496\"\u003eSulnoxEco\u003c\/strong\u003e helps you get more from every tank of fuel.\u003c\/p\u003e\n\u003cp data-start=\"542\" data-end=\"749\"\u003eThis new dual-purpose formula is suitable for \u003cstrong data-start=\"588\" data-end=\"622\"\u003eboth petrol and diesel engines\u003c\/strong\u003e, making it easier than ever to improve fuel efficiency, reduce emissions and help protect your engine with one simple product.\u003c\/p\u003e\n\u003cp data-start=\"751\" data-end=\"833\"\u003eNo modifications. No complicated installation. Just add SulnoxEco when refuelling.\u003c\/p\u003e\n\u003ch2 data-section-id=\"k7pwmz\" data-start=\"840\" data-end=\"864\"\u003eWhy Choose SulnoxEco?\u003c\/h2\u003e\n\u003cp data-start=\"866\" data-end=\"950\"\u003eModern fuels aren't the same as those many classic vehicles were designed to run on.\u003c\/p\u003e\n\u003cp data-start=\"952\" data-end=\"1145\"\u003eSulnoxEco is a \u003cstrong data-start=\"967\" data-end=\"1000\"\u003e100% organic fuel conditioner\u003c\/strong\u003e that improves combustion, helping fuel burn more efficiently while reducing carbon deposits and improving lubricity throughout your fuel system.\u003c\/p\u003e\n\u003cp data-start=\"1147\" data-end=\"1276\"\u003eTrusted in over \u003cstrong data-start=\"1163\" data-end=\"1179\"\u003e40 countries\u003c\/strong\u003e, SulnoxEco has been independently tested and is suitable for petrol, diesel and biofuel engines.\u003c\/p\u003e\n\u003ch2 data-section-id=\"17xbmye\" data-start=\"1283\" data-end=\"1298\"\u003eKey Benefits\u003c\/h2\u003e\n\u003ch3 data-section-id=\"ucbklt\" data-start=\"1300\" data-end=\"1327\"\u003eImprove Fuel Efficiency\u003c\/h3\u003e\n\u003cp data-start=\"1329\" data-end=\"1447\"\u003eIndependent testing has shown an average improvement in fuel economy of around \u003cstrong data-start=\"1408\" data-end=\"1414\"\u003e9%\u003c\/strong\u003e, helping every litre go further.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iiwsv0\" data-start=\"1449\" data-end=\"1469\"\u003eReduce Emissions\u003c\/h3\u003e\n\u003cp data-start=\"1471\" data-end=\"1594\"\u003eMore complete combustion helps reduce black smoke and harmful exhaust emissions while encouraging a cleaner-running engine.\u003c\/p\u003e\n\u003ch3 data-section-id=\"97f7ma\" data-start=\"1596\" data-end=\"1619\"\u003eProtect Your Engine\u003c\/h3\u003e\n\u003cp data-start=\"1621\" data-end=\"1781\"\u003eSulnoxEco gently removes carbon deposits, helps prevent further build-up and improves fuel lubricity by around \u003cstrong data-start=\"1732\" data-end=\"1739\"\u003e17%\u003c\/strong\u003e, reducing wear on fuel system components.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qxceiw\" data-start=\"1783\" data-end=\"1815\"\u003eSuitable for Petrol \u0026amp; Diesel\u003c\/h3\u003e\n\u003cp data-start=\"1817\" data-end=\"1935\"\u003eOne bottle treats both petrol and diesel vehicles, making it ideal for households or workshops with multiple vehicles.\u003c\/p\u003e\n\u003ch2 data-section-id=\"xrf996\" data-start=\"1942\" data-end=\"1957\"\u003eHow It Works\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1evlwzz\" data-start=\"1959\" data-end=\"1980\"\u003eBetter Combustion\u003c\/h3\u003e\n\u003cp data-start=\"1982\" data-end=\"2057\"\u003eSulnoxEco improves fuel atomisation, allowing fuel to burn more completely.\u003c\/p\u003e\n\u003cp data-start=\"2059\" data-end=\"2129\"\u003eThe result is better combustion, less wasted fuel and lower emissions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1dckvzh\" data-start=\"2131\" data-end=\"2154\"\u003eCleans As You Drive\u003c\/h3\u003e\n\u003cp data-start=\"2156\" data-end=\"2268\"\u003eThe organic detergent package gradually removes carbon deposits while helping prevent new build-up from forming.\u003c\/p\u003e\n\u003ch3 data-section-id=\"2herag\" data-start=\"2270\" data-end=\"2292\"\u003eImproves Lubricity\u003c\/h3\u003e\n\u003cp data-start=\"2294\" data-end=\"2355\"\u003eModern fuels often provide less lubrication than older fuels.\u003c\/p\u003e\n\u003cp data-start=\"2357\" data-end=\"2494\"\u003eSulnoxEco helps restore lubricity, reducing friction and helping protect pumps, injectors, carburettors and other fuel system components.\u003c\/p\u003e\n\u003ch2 data-section-id=\"11747df\" data-start=\"2501\" data-end=\"2517\"\u003eSimple to Use\u003c\/h2\u003e\n\u003cp data-start=\"2519\" data-end=\"2579\"\u003eSimply add SulnoxEco directly to your fuel before refilling.\u003c\/p\u003e\n\u003cp data-start=\"2581\" data-end=\"2619\"\u003e\u003cstrong data-start=\"2581\" data-end=\"2592\"\u003ePetrol:\u003c\/strong\u003e 1ml treats 1 litre of fuel\u003c\/p\u003e\n\u003cp data-start=\"2621\" data-end=\"2660\"\u003e\u003cstrong data-start=\"2621\" data-end=\"2632\"\u003eDiesel:\u003c\/strong\u003e 1ml treats 2 litres of fuel\u003c\/p\u003e\n\u003cp data-start=\"2662\" data-end=\"2699\"\u003eNo engine modifications are required.\u003c\/p\u003e\n\u003ch2 data-section-id=\"em107h\" data-start=\"2706\" data-end=\"2720\"\u003ePerfect For\u003c\/h2\u003e\n\u003cul data-start=\"2722\" data-end=\"2858\"\u003e\n\u003cli data-section-id=\"e8s6b4\" data-start=\"2722\" data-end=\"2743\"\u003eHistoric rally cars\u003c\/li\u003e\n\u003cli data-section-id=\"1ck7pv3\" data-start=\"2744\" data-end=\"2758\"\u003eClassic cars\u003c\/li\u003e\n\u003cli data-section-id=\"1m24ufr\" data-start=\"2759\" data-end=\"2773\"\u003eTouring cars\u003c\/li\u003e\n\u003cli data-section-id=\"5lxpus\" data-start=\"2774\" data-end=\"2794\"\u003eModern petrol cars\u003c\/li\u003e\n\u003cli data-section-id=\"12s8oue\" data-start=\"2795\" data-end=\"2815\"\u003eModern diesel cars\u003c\/li\u003e\n\u003cli data-section-id=\"ynwbln\" data-start=\"2816\" data-end=\"2838\"\u003ePerformance vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"1igzew2\" data-start=\"2839\" data-end=\"2858\"\u003eEveryday motoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"2865\" data-end=\"2882\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"2884\" data-end=\"3105\"\u003e\n\u003cli data-section-id=\"iulvct\" data-start=\"2884\" data-end=\"2915\"\u003e100% Organic Fuel Conditioner\u003c\/li\u003e\n\u003cli data-section-id=\"gp1mpw\" data-start=\"2916\" data-end=\"2965\"\u003eSuitable for petrol, diesel and biofuel engines\u003c\/li\u003e\n\u003cli data-section-id=\"1apfgfv\" data-start=\"2966\" data-end=\"2982\"\u003e1 litre bottle\u003c\/li\u003e\n\u003cli data-section-id=\"wp4z5b\" data-start=\"2983\" data-end=\"3054\"\u003eTreats up to \u003cstrong data-start=\"2998\" data-end=\"3024\"\u003e2,000 litres of diesel\u003c\/strong\u003e or \u003cstrong data-start=\"3028\" data-end=\"3054\"\u003e1,000 litres of petrol\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vsff3g\" data-start=\"3055\" data-end=\"3077\"\u003eIndependently tested\u003c\/li\u003e\n\u003cli data-section-id=\"1dk6bvw\" data-start=\"3078\" data-end=\"3105\"\u003eUsed in over 40 countries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1068l85\" data-start=\"3112\" data-end=\"3148\"\u003eWhy HERO-ERA Recommends SulnoxEco\u003c\/h2\u003e\n\u003cp data-start=\"3150\" data-end=\"3237\"\u003eAt HERO-ERA we're always looking for products that genuinely benefit historic motoring.\u003c\/p\u003e\n\u003cp data-start=\"3239\" data-end=\"3443\"\u003eSulnoxEco helps classic and modern vehicles run more efficiently while reducing emissions and protecting vital engine components, making it a practical addition for touring, rallying and everyday driving.\u003c\/p\u003e","brand":"HERO-ERA","offers":[{"title":"Default Title","offer_id":55914894492033,"sku":null,"price":35.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0233\/6725\/files\/Sulnox-front.png?v=1784036156"},{"product_id":"classic-etha-guard-plus","title":"Classic Etha-Guard Plus","description":"\u003cp class=\"\"\u003eStabilises E5 \u0026amp; E10 ethanol petrol. Fully compatible with catalytic converters, Etha-Guard Plus offers the best protection against ethanol damage for drivers of younger and modern classics.\u003c\/p\u003e\n\u003cp class=\"\"\u003eEtha-Guard is an additive that counteracts ethanol’s hygroscopic nature, preventing moisture and subsequent acidity in your fuel system. Etha-Guard protects both in use and in storage, stabilising the fuel to prevent moisture absorption and separation.\u003c\/p\u003e\n\u003cp class=\"\"\u003eAll products in the Valvemaster Fuel Additive range contain Etha-Guard. Classic Etha-Guard Plus is compatible with catalytic converters, so can be used by owners of younger and modern classics who do not require valve seat protection.\u003c\/p\u003e\n\u003ch2\u003e*2 in 1 formula\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cem\u003eEtha-Guard ethanol stabiliser: Enables use of E5 \u0026amp; E10 petrol with or without a catalytic convertor. Prevents corrosion in fuel systems. Prevents acidity in ethanol fuel. Keeps fuel system clean. Protects your vehicle in use or storage; also prevents damage to fibreglass fuel tanks.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cem\u003eOctimise Plus friction modifier: Enhanced performance and economy. Increases acceleration by up to 3% and increases economy by up to 2%.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\"\u003e250ml bottle - treats 250 litres of fuel. Buy 6 for the price of 5 and get free postage too!\u003c\/p\u003e","brand":"Castrol","offers":[{"title":"Classic Etha-Guard Plus - 250ml","offer_id":56102726861185,"sku":null,"price":14.45,"currency_code":"GBP","in_stock":true},{"title":"Classic Etha-Guard Plus - 6 for the price of 5","offer_id":56102726893953,"sku":null,"price":72.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0233\/6725\/files\/Classic_Etha-Guard_Plus_250ml_light_group.webp?v=1786713085"},{"product_id":"classic-valvemaster","title":"Classic Valvemaster","description":"\u003cp class=\"\"\u003eLead replacement fuel additive with ethanol protection, the best protection for vintage and veteran vehicles.\u003c\/p\u003e\n\u003cp class=\"\"\u003eValvemaster provides the best protection against valve seat recession after lead, while keeping your fuel system clean and providing excellent corrosion protection. Particularly suited to older vehicles with a compression ratio less than 8:1. Should only be used in vehicles that are not fitted with a catalytic converter.\u003c\/p\u003e\n\u003cp class=\"\"\u003eAll products in the Valvemaster Fuel Additive range contain Etha-Guard. Etha-Guard counteracts ethanol’s hygroscopic nature, preventing moisture and damage to your fuel system, stabilising E5 \u0026amp; E10 petrol.\u003c\/p\u003e\n\u003ch2\u003e2 in 1 formula\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cem\u003eValvemaster lead replacement: Ultimate protection against valve seat recession. Protects your engine under all driving conditions. Reduces knocking.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cem\u003eEtha-Guard ethanol stabiliser: Enables use of E5 \u0026amp; E10 petrol'. Prevents corrosion in fuel systems. Prevents acidity in ethanol fuel. Keeps fuel system clean. Protects your vehicle in use or storage; also prevents damage to fibreglass fuel tanks.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\"\u003e250ml bottle - treats 250 litres of fuel. Buy 6 for the price of 5, with free postage too!\u003c\/p\u003e","brand":"Castrol","offers":[{"title":"Default Title","offer_id":56102752289153,"sku":null,"price":13.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0233\/6725\/files\/Classic_Valvemaster_250ml_light_group_1.webp?v=1786713616"},{"product_id":"classic-valvemaster-plus","title":"Classic Valvemaster Plus","description":"\u003cp class=\"\"\u003eLead replacement fuel additive with ethanol protection and enhanced performance, the best protection for classic vehicles.\u003c\/p\u003e\n\u003cp class=\"\"\u003eValvemaster Plus provides the best protection against valve seat recession after lead, while keeping your fuel system clean and providing excellent corrosion protection. Valvemaster Plus also contains a friction modifier to improve performance and economy. Should only be used in vehicles that do not have a catalytic converter.\u003c\/p\u003e\n\u003cp class=\"\"\u003eAll products in the Valvemaster Fuel Additive range contain Etha-Guard. Etha-Guard counteracts ethanol’s hygroscopic nature, preventing moisture and damage to your fuel system, stabilising E5 \u0026amp; E10 petrol.\u003c\/p\u003e\n\u003ch2\u003e*3 in 1 formula\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cem\u003eValvemaster lead replacement: Ultimate protection against valve seat recession. Protects your engine under all driving conditions. Reduces knocking.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cem\u003eEtha-Guard ethanol stabiliser: Enables use of E5 \u0026amp; E10 petrol. Prevents corrosion in fuel systems. Prevents acidity in ethanol fuel. Keeps fuel system clean. Protects your vehicle in use or storage; also prevents damage to fibreglass fuel tanks.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cem\u003eOctimise Plus friction modifier: Enhanced performance and economy. Increases acceleration by up to 3% and increases economy by up to 2%.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\"\u003e250ml bottle - treats 250 litres of fuel. Buy 6 for the price of 5 and get free postage too!\u003c\/p\u003e","brand":"Castrol","offers":[{"title":"Classic Valvemaster Plus - 250ml","offer_id":56102760808833,"sku":null,"price":15.45,"currency_code":"GBP","in_stock":true},{"title":"Classic Valvemaster Plus - 6 for the price of 5","offer_id":56102760841601,"sku":null,"price":77.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0233\/6725\/files\/Classic_Valvemaster_Plus_250ml_light_group.webp?v=1786713709"}],"url":"https:\/\/store.hero-era.com\/collections\/fuel-additives.oembed","provider":"HERO Store","version":"1.0","type":"link"}