{"product_id":"s-s-idle-mixture-screw-early-style","title":"S\u0026S, idle mixture screw. Early style","description":"- No o-ring groove (early style) - Fits Super B; D; E; G and 2-T (two throat) carbs. Note: Never overtighten idle mixture screws in E and G carburetors. It is very easy to damage the angled idle mixture screw seat in soft aluminum carburetor housing. This is very hard or impossible to repair. It can result in irregular idling.  Note: The early style (approx. pre-2012) mixture screw (MCS 977815) is not interchangeable with the late style (approx. 2012-up) mixture screw (MCS 940521) o-ring type mixture screw. The late style carburetor body housing can be identified by the text ''Made In USA'' next to the text ''SHORTY''.","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":54307642048839,"sku":"977815","price":76.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/977815k.jpg?v=1784469037","url":"https:\/\/www.chopperessentials.com\/products\/s-s-idle-mixture-screw-early-style","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}