{"product_id":"glixal-20mm-performance-cvk-carburetor-for-gy6-49-100cc-electric-choke-accelerator-pump","title":"Glixal 20mm Performance CVK Carburetor for GY6 49–100cc — Electric Choke, Accelerator Pump","description":"\u003cp\u003e\u003cstrong\u003eGlixal's ATMT1-073-1 is a 20mm performance CVK carburetor with an electric choke designed to replace PD18J\/PD19J GY6 carburetors on 49–100cc Chinese scooters, ATVs, go-karts, and buggies.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis carburetor is a direct-replacement, higher-flow option for many Chinese-made small engines. It pairs a 20mm intake bore with an electric two-pin choke connector, an accelerator pump, and a built-in fuel filter to improve throttle response and simplify cold starts on compatible machines. The unit is supplied as a complete assembly for easy swap-in installation without extensive modification on most 139QMB, 139QMA and similar engine frames.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engine codes will this Glixal carburetor fit?\u003c\/h3\u003e\n\u003cp\u003eThis Glixal carburetor is built for GY6-style engines and lists compatibility with 49cc–100cc models that use PD18J\/PD19J specifications. It fits many Chinese brands commonly used for scooters, mopeds, ATVs and buggies when intake and filter mounting dimensions match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible engine codes: 139QMB, 139QMA, 147QMD, PD18J, PD19J\u003c\/li\u003e\n  \u003cli\u003eVehicle types: scooter, moped, ATV, go-kart, quad, buggy\u003c\/li\u003e\n  \u003cli\u003eSample brands: JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, Dongfang, Kazuma, JCL, BMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the important dimensions and electrical connections to check?\u003c\/h3\u003e\n\u003cp\u003eConfirming mounting and bore measurements prevents fitment issues. The Glixal carburetor lists intake and air filter mount diameters, plus a simple 2-pin male electric choke connector for models with an electric choke harness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntake inner diameter: 20mm; intake outer diameter: 28mm\u003c\/li\u003e\n  \u003cli\u003eAir filter mount inner diameter: 35mm; outer diameter: 39.8mm\u003c\/li\u003e\n  \u003cli\u003eElectric choke: 2-pin male plug — confirm your wiring harness matches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this carburetor improve performance and usability?\u003c\/h3\u003e\n\u003cp\u003eWith a larger 20mm bore and included accelerator pump, this carburetor can deliver stronger fuel flow and crisper throttle response compared to smaller stock carbs. The electric choke helps with cold starts, while the integrated fuel filter reduces contaminants reaching the jet system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20mm big-bore design increases airflow for improved throttle response\u003c\/li\u003e\n  \u003cli\u003eAccelerator pump gives richer, instant response on throttle inputs\u003c\/li\u003e\n  \u003cli\u003eElectric choke eases cold starts with a plug-and-play connector\u003c\/li\u003e\n  \u003cli\u003eBuilt-in fuel filter protects internal passages from debris\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box, and what should I prepare for installation?\u003c\/h3\u003e\n\u003cp\u003eThe carburetor ships as a complete unit ready to install, including the accelerator pump and fuel filter. You should have basic hand tools, a compatible intake manifold clamp or adapter, and possibly new gaskets or hose clamps to ensure a secure, leak-free fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: one 20mm Glixal big-bore CVK carburetor assembly\u003c\/li\u003e\n  \u003cli\u003eIncluded extras: accelerator pump and fuel filter integrated into the unit\u003c\/li\u003e\n  \u003cli\u003eRecommended prep: verify manifold gaskets, hose clamps, and matching electrical connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Riders, mechanics, and DIY tuners who own Chinese-manufactured GY6-based scooters, small ATVs, go-karts, or buggies and need a straightforward, performance-focused replacement carburetor. If your vehicle uses PD18J\/PD19J-type carburetors and your intake and filter mount dimensions match, this Glixal unit is a direct, higher-flow alternative that simplifies cold starting and sharpens throttle response without major modifications.\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: Will this carburetor fit my 50cc GY6 scooter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your scooter uses PD18J\/PD19J or 139QMB\/139QMA engine specs and the intake\/filter diameters match, this 20mm Glixal carburetor should fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the electric choke require wiring changes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The choke uses a 2-pin male plug; if your harness has the matching connector, installation is plug-and-play. Otherwise basic wiring or an adapter is needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Glixal","offers":[{"title":"Default Title","offer_id":55166057546071,"sku":"B01EWHUHMM","price":54.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/glixal-front-angle-carburetor.jpg?v=1790362057","url":"https:\/\/britishgarage.co.uk\/products\/glixal-20mm-performance-cvk-carburetor-for-gy6-49-100cc-electric-choke-accelerator-pump","provider":"British Garage","version":"1.0","type":"link"}