{"product_id":"coperchio-valvola-senza-sls-gy6-50cc-139qmb-qma","title":"BT13863 Valve Cover without SLS, GY6 50cc 139QMB\/QMA","description":"\u003cp\u003eOriginal valve cover suitable for Chinese 4-stroke GY6 139QMB\/QMA engines. The cover is supplied without the SLS (secondary air system) connection. This means it can be used if the original part is defective or to deactivate the secondary air system. This gives the engine a little more smoothness and a little more power.\u003cbr\u003e\u003cbr\u003e For installation, only the crankcase ventilation fitting [tube with small angle fitting] needs to be removed from the old cover.\u003cbr\u003e\u003cbr\u003e The valve cover gasket is not included. It is recommended to replace it after removing the valve cover.\u003c\/p\u003e","brand":"Billaricambi SRLS","offers":[{"title":"Default Title","offer_id":49332512653636,"sku":"BT13863","price":11.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/3730\/0548\/files\/250959_2878851-1.jpg?v=1755869982","url":"https:\/\/www.billaricambi.it\/en\/products\/coperchio-valvola-senza-sls-gy6-50cc-139qmb-qma","provider":"Billaricambi SRLS","version":"1.0","type":"link"}