{"product_id":"high-accuracy-012-inch-clone-valve-spring-shim-for-superior-valve-control","title":"High-Accuracy .012 Inch Clone Valve Spring Shim for Superior Valve Control","description":"\u003cp\u003eStruggling with inconsistent valve action in your kart's Clone engine? This .012\" shim addresses that by providing precise adjustments to spring preload, promoting even compression and explosive power delivery.\u003c\/p\u003e\u003cp\u003eKey advantages include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eImproved fuel efficiency through better valve synchronization\u003c\/li\u003e\n\u003cli\u003eLonger spring life under racing stresses\u003c\/li\u003e\n\u003cli\u003eIdeal for setups targeting 8,000+ RPM\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSKU JF168-1246-12 is a must-have for mechanics fine-tuning for victory. Its durable construction withstands the heat of competition, helping you organize your pit tools while pushing for podium finishes.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why do I need a .012\" shim for my Clone engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Valve spring shims are used to adjust the installed height of your valve springs. By adding a .012\" shim, you increase the spring preload, which helps prevent valve float at high RPMs and ensures consistent valve timing for better engine performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if I need a .012\" shim or a different size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The correct shim size depends on your specific valve spring pressure requirements and your engine's target RPM. If you are experiencing valve float or inconsistent compression, you may need to measure your current spring pressure and adjust using different shim thicknesses to reach your target seat pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I stack multiple valve spring shims?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While it is possible to stack shims, it is generally recommended to use the single most appropriate thickness to achieve your desired preload. Always ensure that the total shim stack does not cause the valve spring to reach \"coil bind\" at maximum lift.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this shim compatible with standard 196cc Clone engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this shim is designed for standard Clone (GX200 style) valve train setups. It is a precision component intended for mechanics fine-tuning their engine for racing applications.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-1246-clone-valve-spring-shim-015-jf168-1246\"\u003eVersatile .015 Inch Clone Valve Spring Shim for Enhanced Engine Dynamics\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-1246-8-clone-valve-spring-shim-008-jf168-1246-8\"\u003eReliable .008 Inch Clone Valve Spring Shim for Balanced Power Delivery\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-1246-5-clone-valve-spring-shim-005-jf168-1246-5\"\u003eFine .005 Inch Clone Valve Spring Shim for Subtle Engine Refinements\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-1246-35-clone-valve-spring-shim-035-jf168-1246-35\"\u003eDurable .035 Inch Clone Valve Spring Shim for Advanced Engine Customization\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-1246-10-clone-valve-spring-shim-010-jf168-1246-10\"\u003ePrecision Clone Valve Spring Shim .010 Inch for Optimal Engine Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":48157967319299,"sku":"JF168-1246-12","price":2.14,"currency_code":"USD","in_stock":true}],"url":"https:\/\/phishstonesproducts.myshopify.com\/products\/high-accuracy-012-inch-clone-valve-spring-shim-for-superior-valve-control","provider":"PhishStones Products","version":"1.0","type":"link"}