{"title":"CDI Modules (Ignitors) for Go-Karts","description":"Our go-kart CDI modules are compatible with various versions of the ubiquitous 50cc-150cc GY6\/QMB139 4-stroke scooter engines, as well as 50cc-150cc Chinese made Honda-style 4-stroke scooter engines. Note that a CDI module for go-kart use is essentially the same as found on modern 4-stroke motor scooter; a GY6 engine is a GY6 engine, whether it turns two wheels or four. Sometimes called a\u003ci\u003e go-kart ignitor\u003c\/i\u003e, the go-kart CDI is a a great invention, especially when compared to the earlier coil ignition system. But even the best CDI can and will eventually wear out through use.\u003cbr\u003e\u003cbr\u003e\n\n\n\nPlease compare your go-kart CDI module with the items listed below. Read the Specs tab data and study the connectors shown in the pictures on each item page carefully prior to ordering. A CDI module for go-kart use is a drop-in replacement but you need to be sure of what you kart or buggy takes.","products":[{"product_id":"high-performance-cdi-for-150cc-go-karts-dune-buggies","title":"High Performance CDI for 150cc Go-Karts \u0026 Dune Buggies","description":"The 6-pin high-performance CDI for 150cc go-karts and dune buggies offers a wide range of compatibility and an easy plug-in installation. Our CDI modules are an exact replacement for the original module on your 150cc go-kart or dune buggy.  \n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eNote:\u003c\/b\u003e Before installing a new CDI module, check all ignition components and connections carefully to ensure they are within tolerance. If some components are outside of the specifications provided by your150cc go-kart or dune buggy's manufacturer, this can cause premature CDI failure.","brand":"Monster Scooter Parts","offers":[{"title":"Default Title","offer_id":44337026269346,"sku":"F79-8890","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6943\/0690\/files\/f79-8890_1.jpg?v=1774793547"},{"product_id":"racingcdi","title":"High Performance \"No Rev Limit\" CDI Module (Ignitor) for 50cc, 70cc, 90cc, 110cc, 125cc, \u0026 150cc Gas Scooters \u0026 ATVs","description":"High performance \"no rev limit\" 5-pin racing capacitor discharge ignition (CDI) module for many sizes of GY6 scooter engines, ranging in engine displacements of 50cc, 70cc, 90cc, 110cc, 125cc, \u0026amp; 150cc.\u003cbr\u003e\n\u003cbr\u003e\nIncrease your acceleration and performance with a simple \"plug and play\" switch of your CDI! Acceleration, particularly on hills and steep inclines, will be greatly increased.\u003cbr\u003e\n\u003cbr\u003e\nGY6 style engines are commonly found on Chinese made scooters, pit bikes, go karts, dirt bikes, and ATVs.\u003cbr\u003e\n\u003cbr\u003e\nCompatibility is based on matching wiring and connectors.  Please ensure your make and model have the same connector and number of pins prior to ordering.\u003cbr\u003e\n\u003cbr\u003e\nThis high performance scooter CDI has a 5 pin connector.\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eNote:\u003c\/b\u003e 4-stroke and 2-stroke engines require different engine timing. Though they may appear visually similar, a CDI module from a 4-stroke engine cannot be interchanged with a CDI module from a 2-stroke engine.","brand":"Monster Scooter Parts","offers":[{"title":"Default Title","offer_id":44337027874978,"sku":"G07-1451","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6943\/0690\/files\/g07-1451_1.jpg?v=1774793876"},{"product_id":"high-performance-no-rev-limit-cdi-module-ignitor-for-150cc-go-karts","title":"High Performance \"No Rev Limit\" CDI Module (Ignitor) for 150cc Go-Karts","description":"Here is a No Rev limit high performance racing CDI (capacitor discharge ignition) module for 150cc GY6 go-karts. The CDI is the \"brain\" of your scooter electronic and ignition system. Increase your acceleration and performance with a simple \"plug and play\" switch of your CDI.\u003cbr\u003e\n\u003cbr\u003e\n150cc GY6\/QMB139 Honda style engines are commonly found on Chinese made go-karts, as well as on scooters, pit bikes, all-terrain vehicles, and dirt bikes.\u003cbr\u003e\n\u003cbr\u003e\nCompatibility is based on matching wiring and connectors.  Please ensure your make and model have the same connector and number of pins prior to ordering.","brand":"Monster Scooter Parts","offers":[{"title":"Default Title","offer_id":44337811423394,"sku":"X98-1382","price":11.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6943\/0690\/files\/g07-1454_1_2__1.jpg?v=1774719068"},{"product_id":"high-performance-no-rev-limit-cdi-module-ignitor-for-125cc-150cc-go-karts-version-1","title":"High Performance \"No Rev Limit\" CDI Module (Ignitor) for 125cc \u0026 150cc Go-Karts (Version 1)","description":"\"No rev limit\" racing capacitor discharge ignition (CDI) module for 125cc \u0026amp; 150cc scooters, pit bikes, ATVs, and Go-Karts.  This is a high performance CDI module designed for use on 4-stroke GY6\/QMB139 Honda-style Chinese made engines.\u003cbr\u003e\n\u003cbr\u003e\nIncrease your acceleration and performance with a simple \"plug and play\" switch of your CDI. Acceleration, particularly on hills and steep inclines, will be greatly increased.\u003cbr\u003e\n\u003cbr\u003e\n125cc \u0026amp; 150cc GY6 style engines are commonly found on Chinese made scooters, pit bikes, go karts, dirt bikes, and ATVs.\u003cbr\u003e\n\u003cbr\u003e\nCompatibility is based on matching wiring and connectors.  Please ensure your make and model have the same connector and number of pins prior to ordering.\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eNote:\u003c\/b\u003e 4-stroke and 2-stroke engines require different engine timing. Though they may appear visually similar, a CDI module from a 4-stroke engine cannot be interchanged with a CDI module from a 2-stroke engine.","brand":"Monster Scooter Parts","offers":[{"title":"Default Title","offer_id":44337811456162,"sku":"X98-1391","price":13.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6943\/0690\/files\/g07-1452_1_1.jpg?v=1774719082"},{"product_id":"high-performance-no-rev-limit-cdi-module-ignitor-for-125cc-150cc-go-karts-6-pin","title":"High Performance \"No Rev Limit\" CDI Module (Ignitor) for 125cc \u0026 150cc Go-Karts (6-pin)","description":"Here is our \"No rev limit\" racing capacitive discharge ignition (CDI) module for 4-stroke 125cc \u0026amp; 150cc GY6\/QMB139 Honda-style Chinese made go-kart engines. This version of CDI has 6 pins (6 wires) with a rounded connector as shown.\u003cbr\u003e\n\u003cbr\u003e\nThis gas scooter part is a high performance CDI designed to increase your acceleration and performance. A simple \"plug and play\" switch of your CDI is all it takes for increased acceleration, particularly on hills and steep inclines.\u003cbr\u003e\n\u003cbr\u003e\n125cc \u0026amp; 150cc GY6 style engines are commonly found on Chinese made scooters, pit bikes, go karts, dirt bikes, and ATVs.\u003cbr\u003e\n\u003cbr\u003e\nThis is an upgraded version of Monster Scooter Parts part number X98-1391 CDI.  This CDI provides better RPM display readings as compared to the Version 1 125cc \u0026amp; 150cc racing CDI.\u003cbr\u003e\n\u003cbr\u003e\nCompatibility is based on matching wiring and connectors.  Please ensure your make and model have the same connector and number of pins prior to ordering.\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eNote:\u003c\/b\u003e 4-stroke and 2-stroke engines require different engine timing. Though they may appear visually similar, a CDI module from a 4-stroke engine cannot be interchanged with a CDI module from a 2-stroke engine.","brand":"Monster Scooter Parts","offers":[{"title":"Default Title","offer_id":44337811521698,"sku":"X98-1392","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6943\/0690\/files\/g07-1453_1_1.jpg?v=1774719096"},{"product_id":"gokart-cdi","title":"CDI Module (Ignitor) for 50cc, 90cc, 110cc, 125cc, \u0026 150cc Go-Karts","description":"Here is our selection of \"rev limiter\" capacitor discharge ignition modules for 50cc, 70cc, 90cc, 110cc, \u0026amp; 150cc go-karts with 4-Stroke GY6\/QMB139 or Chinese made Honda-style engines. These may also be called CDI modules or ignitors, and they are perfect replacement items on go-karts made by Baja Motorsports, Coolster, Hammerhead, and Yerf-Dog.\u003cbr\u003e\u003cbr\u003e\nMonster Scooter Parts gives you a choice of connector styles to match those used on your go-kart. Different manufacturers have used different connector styles, even though they are otherwise the same thing. We have these CDI modules available with a 5-pin square connector, a 6-pin square connector, and a 6-pin rounded connector. All three of these CDI modules are equipped with a \"rev limiter\", which limits the speed (RPMs) of the engine.\u003cbr\u003e\u003cbr\u003e\nPlease study the photographs, and then select the connector version that matches your old unit.\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eNote:\u003c\/b\u003e 4-stroke and 2-stroke engines require different engine timing. Though they may appear visually similar, a CDI module from a 4-stroke engine cannot be interchanged with a CDI module from a 2-stroke engine. The three CDI modules on this page are for use on 4-stroke engines only.","brand":"Monster Scooter Parts","offers":[{"title":"6 Pin Rounded","offer_id":44393037660322,"sku":"X98-1415-001","price":11.99,"currency_code":"USD","in_stock":true},{"title":"6 Pin Square","offer_id":44393037693090,"sku":"X98-1415-002","price":11.99,"currency_code":"USD","in_stock":true},{"title":"5 Pin Square","offer_id":44393037725858,"sku":"X98-1415-003","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6943\/0690\/files\/gokart-cdi_4.jpg?v=1774818635"},{"product_id":"high-output-ignition-coil-cdi-module-ignitor-set-for-50cc-to-150cc-scooters","title":"High Output Ignition Coil \u0026 CDI Module (Ignitor) Set for 50cc to 150cc Scooters","description":"It doesn't take much to turn your GY6 scooter, go-kart or ATV into a racing machine. Our high output ignition coil \u0026amp; CDI module (ignitor) set for 50cc to 150cc scooters, go-karts, and ATVs will put the \"oompf\" into your machine. If you run on a 4-stroke GY6 engine in the 50cc to 150cc class, this upgrade is a truly superlative bargain in replacement powersports parts.  \n\u003cbr\u003e\u003cbr\u003e\nOur high output ignition coil transforms the low voltage from the battery into the high voltage required for the spark plug to ignite the fuel\/air mixture, giving you an estimated 20% increase in power. We have had a lot of happy customers because of this ignition coil, so we now make it even better by bundling this high output coil to a no-rev high performance CDI module. We offer this coil\/CDI combination set in your choice of an AC or a DC CDI.\n\u003cbr\u003e\u003cbr\u003e\nOur Alternating Current (or AC) High Performance CDI Module (Ignitor) sports a 6-pin (4+2) rounded connector and is one of the most common ignitors found on today's popular powersports models. This is a \"no-rev limit\" module that offers a 5 to10% acceleration increase and better top speed. The majority of GY6-powered machines use the AC system, while most KYMCO models (and a few others) use the less common Direct Current (or DC) electrical system. It is of vital importance to know which CDI your scooter or go-kart uses before ordering, so please read the product note below.\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eNote:\u003c\/b\u003e Although they are dimensionally identical, our Alternating Current (AC) modules and Direct Current (DC) modules are not interchangeable. There is a very simple way to determine if your scooter uses an AC or DC system. Turn your ignition key to ON position but do not start the engine. Flip your light switch to ON. The light will shine if it is on a DC system. With an AC electrical system, the engine needs to be running for the lights to come on.","brand":"Monster Scooter Parts","offers":[{"title":"AC CDI","offer_id":44473726140578,"sku":"X98-9333-001","price":19.99,"currency_code":"USD","in_stock":false},{"title":"DC CDI","offer_id":44473726173346,"sku":"X98-9333-002","price":21.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6943\/0690\/files\/hoca-hi-performance-ignition-coil-2.jpg?v=1774880598"}],"url":"https:\/\/monstorscooterparts.shop\/collections\/go-karts-cdi-modules.oembed","provider":"Monster Scooter Parts","version":"1.0","type":"link"}