{"product_id":"gy6-high-performance-beefed-up-ac-fired-cdi-no-rev","title":"GY6 High Performance Beefed Up AC Fired CDI No Rev Limit For 50cc 125cc 150cc Scooters Mopeds ATVs And Go Karts 139QMB 152QMI 157QMJ With 6 Pin 2 Plug Rounded Ignition Module","description":"\u003cdiv\u003eSingle-Unit High-Performance AC Fired CDI for GY6 Scooters\u003cbr\u003e\n✔️ 6-pin 2-plug rounded AC-fired CDI, no rev limit, 66x38x23 mm \u003cp\u003eThis AC-fired, rounded 6-pin CDI module is designed for GY6 engines and is commonly used on scooters, mopeds, ATVs, go-karts, and other small-motor platforms in 50cc, 125cc, and 150cc classes. The compact 66x38x23 mm size, 6-pin 2-plug configuration, and no rev limit upgrade make it a practical upgrade to improve ignition timing and acceleration response.\u003c\/p\u003e \u003cp\u003e✅ GY6 compatibility includes 50cc\/125cc\/150cc families such as 139QMB, 152QMI, 157QMJ \u003cbr\u003e\n✅ AC fired, no rev limit for quicker RPM ramp and stronger acceleration \u003cbr\u003e\n✅ 6-pin 2-plug rounded ignition module for straightforward wiring \u003cbr\u003e\n✅ Dimensions 66mm x 38mm x 23mm fitment for most stock housings \u003cbr\u003e\n✅ Single-stage advanced timing for faster ignition timing at high RPM \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is an AC fired CDI box used for in GY6 engines and why pick one with no rev limit?\u003c\/p\u003e\nHere's a handy explanation.\n- Handy upgrade for better ignition timing and throttle response\n- Removes stock rev limiter to allow higher RPM safely with proper tuning\n- Works with GY6 engine families like 139QMB, 152QMI, 157QMJ\n- Simple install, fits 6-pin 2-plug rounded ignition modules\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48207335981291,"sku":"VXB0794ZKKH3","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61vQzYn_RBL.jpg?v=1778813636","url":"https:\/\/vxb.com\/products\/gy6-high-performance-beefed-up-ac-fired-cdi-no-rev","provider":"VXB Bearings","version":"1.0","type":"link"}