{"product_id":"ultra-light-1-3-ratio-roller-rockers-w-stainless-steel-valves-bronze-guides-kit-fit-for-predator-212cc-new-non-hemi-engineblack","title":"Ultra Light 1.3 Ratio Roller Rockers W\/Stainless Steel Valves Bronze Guides kit fit for Predator 212cc New Non-Hemi Engine(Black)","description":"\u003cdiv style=\"font-family: 'Arial Black', Arial, sans-serif; width: 100%; line-height: 1.8; color: #1f2937; background-color: #f9fafb; padding: 20px; border-radius: 4px; border: 1px solid #d1d5db; box-sizing: border-box;\"\u003e\n\n  \u003c!-- 产品主标题 --\u003e\n  \u003ch2 style=\"color: #111827; border-bottom: 3px solid #ff9900; padding-bottom: 10px; margin: 0 0 20px 0; font-size: 22px; letter-spacing: 0.5px;\"\u003e\n    🔧 1.3 Ratio Roller Rockers Valve Train Kit with Chromoly Pushrods for Predator 212cc Non-Hemi\n  \u003c\/h2\u003e\n\n  \u003c!-- 基础品质模块 --\u003e\n  \u003cdiv style=\"background: #ffffff; padding: 18px; margin-bottom: 16px; border: 1px solid #e5e7eb; width: 100%; box-sizing: border-box;\"\u003e\n    \u003cp style=\"margin: 0 0 6px; font-size: 15px;\"\u003e\n      ✅ \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003e100% Brand New \u0026amp; High Quality\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 15px;\"\u003e\n      📏 Size: As shown in the pictures\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 适配说明 原文完整保留+风险高亮 --\u003e\n  \u003cdiv style=\"background: #ffffff; border-left: 4px solid #ff9900; padding: 18px; margin-bottom: 16px; border: 1px solid #e5e7eb; width: 100%; box-sizing: border-box;\"\u003e\n    \u003ch3 style=\"color: #111827; margin: 0 0 12px; font-size: 18px;\"\u003e✅ Fitment\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 12px; font-size: 15px; font-weight: bold;\"\u003e\n      \u003cspan style=\"color: #e65100; font-weight: bold;\"\u003e⚠️ IMPORTANT: Fits Predator 212cc newer non-Hemi models ONLY. Requires guide replacement or reaming to 5.5mm. Does NOT fit first-generation non-Hemi engines.\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 8px; font-size: 15px; font-weight: bold;\"\u003e\n      🔹 Compatible Engines:\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 12px; font-size: 15px; padding-left: 20px;\"\u003e\n      \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003ePredator 212cc Newer Non-Hemi Models\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 8px; font-size: 15px; font-weight: bold;\"\u003e\n      🔹 Applications:\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 15px; padding-left: 20px;\"\u003e\n      Go Karts | Mini Bikes | High-RPM Racing | High-Compression Builds\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 核心性能卖点 原文一字不改，分层列表 --\u003e\n  \u003cdiv style=\"background: #ffffff; padding: 18px; margin-bottom: 16px; border: 1px solid #e5e7eb; width: 100%; box-sizing: border-box;\"\u003e\n    \u003ch3 style=\"color: #111827; margin: 0 0 12px; font-size: 18px;\"\u003e🚀 Premium Performance Features\u003c\/h3\u003e\n\n    \u003cp style=\"margin: 0 0 12px; font-size: 15px; font-weight: bold; color: #ff9900;\"\u003e\n      1. Eliminate Valve Float \u0026amp; Boost Overall Power\n    \u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 16px; padding-left: 40px; font-size: 15px;\"\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003e26lb springs and hardened roller rockers reduce valve float and increase power output.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003e1.3 ratio rockers deliver increased lift for better air intake and airflow efficiency.\u003c\/li\u003e\n      \u003cli\u003eStainless steel valves matched with titanium retainers offer stable reliability under boosted or high-compression engine setups.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cp style=\"margin: 0 0 12px; font-size: 15px; font-weight: bold; color: #ff9900;\"\u003e\n      2. CNC Precision Machined Durable Structure\n    \u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 16px; padding-left: 40px; font-size: 15px;\"\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003eCNC-machined aluminum roller rockers with brass bushings guarantee smooth, long-lasting operation.\u003c\/li\u003e\n      \u003cli\u003eEquipped with stainless steel valves (27mm intake, 25mm exhaust) and bronze valve guides to greatly improve heat dissipation.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cp style=\"margin: 0 0 12px; font-size: 15px; font-weight: bold; color: #ff9900;\"\u003e\n      3. Adjustable 4130 Chromoly Pushrods for Perfect Alignment\n    \u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 8px; padding-left: 40px; font-size: 15px;\"\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003eCut-to-length 4130 chromoly pushrods support precise adjustment after head\/block machining or installing small base circle cams.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003eMatches undersized bronze guides (final reaming to 5.5mm required) to achieve accurate valve alignment and lower friction.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan style=\"color: #e65100;\"\u003e⚠️ Installation Note:\u003c\/span\u003e Pushrods must be trimmed evenly from both ends to maintain balance.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 配件清单 原文完整罗列 --\u003e\n  \u003cdiv style=\"background: #f3f4f6; padding: 18px; border-left: 4px solid #1f2937; border: 1px solid #d1d5db; width: 100%; box-sizing: border-box; margin-bottom: 16px;\"\u003e\n    \u003ch3 style=\"color: #111827; margin: 0 0 12px; font-size: 18px;\"\u003e📦 Package Includes\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 1 set x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003e1.3 Ratio Roller Rockers\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 1 set x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003eStainless Steel Valves with Titanium Retainers\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 1 set x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003e26lb Springs\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 1 set x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003eBronze Valve Guides (5.5mm ID)\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 15px;\"\u003e\n      • 1 set x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003eAdjustable Chromoly Pushrods\u003c\/span\u003e\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 统一备注模块 --\u003e\n  \u003cdiv style=\"background: #fff3e0; border-left: 4px solid #ff9900; padding: 18px; border: 1px solid #ffcc80; width: 100%; box-sizing: border-box;\"\u003e\n    \u003ch3 style=\"color: #e65100; margin: 0 0 12px; font-size: 18px;\"\u003e📝 Important Notes\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 8px; font-size: 15px; font-weight: bold;\"\u003e\n      \u003cspan style=\"color: #e65100;\"\u003e⚠️ Fitment Reminder: Valve guide reaming\/replacement to 5.5mm is mandatory. Not compatible with first-gen non-Hemi engines.\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 8px; font-size: 15px; font-weight: bold;\"\u003e\n      \u003cspan style=\"color: #e65100;\"\u003e⚠️ Pushrod Installation Tip: Cut both ends evenly to avoid unbalanced operation.\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 8px; font-size: 15px; font-weight: bold;\"\u003e\n      Double check your engine model and original part dimensions before placing your order.\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 15px; font-weight: bold;\"\u003e\n      Feel free to contact us if you have any compatibility or installation questions, we will reply promptly.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"supermotorparts","offers":[{"title":"Default Title","offer_id":43728793108554,"sku":"BD12182","price":256.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/9100\/1930\/files\/BD12182_1.jpg?v=1782117223","url":"https:\/\/www.supermotorparts.com\/products\/ultra-light-1-3-ratio-roller-rockers-w-stainless-steel-valves-bronze-guides-kit-fit-for-predator-212cc-new-non-hemi-engineblack","provider":"supermotorparts","version":"1.0","type":"link"}