{"title":"OCTANE BOOSTERS (HIGH DOSAGE)","description":"\u003cp\u003eOctane boosters to be added to petrol. \u003ca href=\"https:\/\/birchperformance.co.uk\/pages\/dosing-guide\" title=\"Dosing Guide\" rel=\"noopener\" target=\"_blank\"\u003eDosing Guide here\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"https:\/\/birchperformance.co.uk\/products\/klotz-nitro-power-additive\" title=\"Klotz Nitro Power Fuel Additive\" rel=\"noopener\" target=\"_blank\"\u003eKlotz Nitro page\u003c\/a\u003e for individual Nitro dosing guide\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/4379\/6845\/files\/Capture_cd737b72-4972-4278-94f9-4cdfebc70298.png?v=1776435907\" alt=\"Dosing Guide for octane boosters\" style=\"float: none;\"\u003e\u003c\/div\u003e","products":[{"product_id":"klotz-hitrate","title":"Klotz Hitrate Racing Gasoline Concentrate","description":"\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eBOX DEAL Buy 8, get 2 FREE (add 10 to basket and discount automatically applies)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eKlotz HiTRATE Racing Gasoline Concentrate is designed for use in all racing engine applications. Klotz racing technology converts pump fuel into high octane racing fuel. High octane racing fuel allows the use of higher compression ratios and advanced timing, which builds more horsepower. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eO2 sensor \u0026amp; catalytic convertor safe \u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eNo MMT \u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUnleaded formula \u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eIncreases horsepower and engine efficiency \u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ePrevents damaging detonation and pre-ignition \u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eBlends with pump fuel and ethanol-rich fuels \u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSmoother engine torque curves \u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eAdds lubricity to dry unleaded fuel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eBirch Performance says:\u003c\/strong\u003e  Another great product from Klotz.  Adds useful levels of octane to pump fuel in smaller dosages and can be used in higher concentrations to make a race fuel like mixture.  HiTRATE also offers fuel stabilising properties, is 02 and cat safe and shouldn’t leave any residues in the engine or at the tail pipe (no MMT).  To top it off it is also safe to use in 2 strokes.  A well-rounded fuel additive for occasional or daily use.  Adds lubricity into the system which can help protect against hot spots and wear caused by increased ethanol levels in modern fuels. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/birchperformance.co.uk\/pages\/dosing-guide\" title=\"Dosing Guide\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eClick here for dosing guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"st\"\u003eOctane Boosters - 1 Can Added to\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"bp-booster-base\"\u003e99 E5\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"pr\"\u003e\u003cstrong\u003eChemical additives\u003c\/strong\u003e, not fuel blends. Figures derived from manufacturer dosing data, converted to approximate UK RON. AKI shown for reference.\u003c\/p\u003e\n\u003cp class=\"pr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/4379\/6845\/files\/Capture_4.png?v=1776436997\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable width=\"50%\" style=\"width: 50%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e\u003cstrong\u003e Add 1 (pint) can to this many litres:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%;\"\u003e\u003cstrong\u003eOctane number increase (MON):\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%;\"\u003e6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e15\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%;\"\u003e3.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%;\"\u003e3.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e40\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%;\"\u003e3.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e45\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%;\"\u003e2.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e60\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%;\"\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e70\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Klotz","offers":[{"title":"Single bottles","offer_id":49677696336147,"sku":"0618ABPK","price":19.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/4379\/6845\/files\/KlotzHitratesmallcan.jpg?v=1723815296"},{"product_id":"klotz-nitro-power-additive","title":"Klotz Nitro Power Fuel Additive","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eKlotz NITRO is a dual-action oxygenating power additive built around a 50\/50 blend of Nitropropane and Koolinal® - delivering aggressive power gains without the destructive heat spikes that usually come with them.\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNitropropane pushes oxygen into the combustion process for more power\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKoolinal® blends and cools, suppressing detonation and pre-ignition\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSharper throttle response and stronger acceleration\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMeaningful increases in horsepower and torque\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuits both 2 and 4-stroke applications, from stock engines to heavily modified builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWorks with:\u003c\/strong\u003e Petrol, E85 and Methanol\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePart numbers:\u003c\/strong\u003e KL-600 (473ml) - KL-640 (3.79L)\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDirections\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBlends with petrol, methanol, and E85. Take several spark plug readings to verify jet settings and correct the spark plug heat range. A colder spark plug heat range is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e4-Stroke Engines: \u003c\/em\u003eUse 3 to 4 ounces of NITRO per gallon to start, jet sizing may need to be increased up to 4 sizes. High compression engines: retard timing 2 degrees. Ratios up to 12 ounces per gallon can be used with proper jetting. Heat constraints must be verified. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e2-Stroke Engines: \u003c\/em\u003eUse 2 to 4 ounces of NITRO per gallon to start, jet sizing may need to be increased up to 6 sizes. Higher ratios can be used but jetting and heat must be checked.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cem\u003e\u003cb\u003eBirch Performance says:\u003c\/b\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cem\u003eKlotz Nitro is a highly effective, high dose power additive. However, read this before you pour. It is an oxygenator. It adds oxygen to your fuel, which leans the air to fuel mixture. Add it without increasing fuelling and the engine runs lean, and a lean race engine is how you get detonation, pre-ignition, melted plugs and holed pistons. This is not a top-up you splash in and drive. You must re-jet or re-map, confirm with plug readings, and retard timing on high-compression engines. Start at the lowest dose, verify heat, and only work up with proper jetting in place.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cem\u003eWith that understood, here is our easy dosing guide:\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: bold; margin: 0 0 4px 0;\"\u003eKlotz Nitro dosing guide\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #52606d; margin: 0 0 14px 0;\"\u003eDosing is per can. One can is 473 ml (1 US pint).\u003c\/p\u003e\n\u003ctable role=\"presentation\" cellspacing=\"0\" cellpadding=\"0\" style=\"border-collapse: collapse; width: 100%; max-width: 660px; font-family: Arial, Helvetica, sans-serif; font-size: 14px; color: #1f2933;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #1f2933;\"\u003e\n\u003cth style=\"border: 1px solid #c9ccd1; padding: 10px 12px; text-align: left; color: #ffffff; font-weight: bold;\"\u003eApplication\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #c9ccd1; padding: 10px 12px; text-align: left; color: #ffffff; font-weight: bold;\"\u003eKlotz dose\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #c9ccd1; padding: 10px 12px; text-align: left; color: #ffffff; font-weight: bold;\"\u003eConcentration\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #c9ccd1; padding: 10px 12px; text-align: left; color: #ffffff; font-weight: bold;\"\u003eOne can (473 ml \/ 1 US pint) treats\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e4-stroke, start (low)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e3 oz per gallon\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e2.3% (23.4 ml\/L)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e~20 litres of fuel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f5f6f7;\"\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e4-stroke, start (high)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e4 oz per gallon\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e3.1% (31.3 ml\/L)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e~15 litres of fuel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e4-stroke, maximum\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e12 oz per gallon\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e9.4% (93.8 ml\/L)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e~5 litres of fuel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f5f6f7;\"\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e2-stroke, start (low)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e2 oz per gallon\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e1.6% (15.6 ml\/L)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e~30 litres of fuel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e2-stroke, start (high)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e4 oz per gallon\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e3.1% (31.3 ml\/L)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9ccd1; padding: 10px 12px;\"\u003e~15 litres of fuel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIf you are dosing from the 1 US gallon container (3.79 L), this guide is written around one can, which is 473 ml (1 US pint). A US gallon holds exactly 8 of these pints. You will therefore need to calculate your fuel accordingly.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAlways increase jetting and take plug readings to confirm. High-compression engines should retard timing 2 degrees, run a colder plug, and verify heat before pushing toward the maximum.\u003c\/p\u003e","brand":"Renegade","offers":[{"title":"473 ml bottle (1 pint)","offer_id":56944955261306,"sku":"0048NITRO","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"3.79 litre can (1 US gallon)","offer_id":56945124573562,"sku":"0048NITRO-GAL","price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/4379\/6845\/files\/Klotz_Nitro.jpg?v=1780582454"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/4379\/6845\/collections\/Klotz_Nitro.jpg?v=1780585296","url":"https:\/\/birchperformance.co.uk\/collections\/octane-boosters-high-dosage.oembed","provider":"Birch Performance","version":"1.0","type":"link"}