{"product_id":"tfc-63mm-cylinder-and-stroker-crankshaft-kit-gy6-179-22","title":"TFC 63mm Cylinder and Stroker Crankshaft Kit -  GY6","description":"63mm TFC cylinder and head, A8 high lift cam, and +3.0mm stroker crank kit for GY6 150cc vehicles with A-case engines.  190cc displacement!\u003cbr\u003e  \u003cp\u003e\u003c\/p\u003e\u003cul\u003e \n\n  \u003cli\u003e \n\n    Cylinder Bore: 63mm \n\n  \u003c\/li\u003e \n\n  \u003cli\u003e \n\n    Cylinder Stud Spacing: 54mm (A Case) \n\n  \u003c\/li\u003e \n\n  \u003cli\u003e \n\n    Exhaust Valve: 23mm \n\n  \u003c\/li\u003e \n\n  \u003cli\u003e \n\n    Intake Valve: 28mm \n\n  \u003c\/li\u003e \n\n  \u003cli\u003e \n\n    Cylinder Skirt Outer Diameter: 65mm \n\n  \u003c\/li\u003e \n\n  \u003cli\u003e \n\n    +3.0mm Crankshaft (60.8mm Stroke) \n\n  \u003c\/li\u003e \n\n \u003cli\u003e \n\n    Made in Taiwan \n\n  \u003c\/li\u003e \n\n\u003c\/ul\u003eGY6 QMI\/QMJ 152\/157","brand":"TFC","offers":[{"title":"Default Title","offer_id":49986003960088,"sku":"179-22","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/files\/795278.jpg?v=1744827676","url":"https:\/\/www.scooterworks.com\/products\/tfc-63mm-cylinder-and-stroker-crankshaft-kit-gy6-179-22","provider":"Scooterworks USA, LLC","version":"1.0","type":"link"}