{"product_id":"308-camshaft-and-3-308-billet-aluminum-connecting-rod-and-10krpm-flywheel-with-70mm-flat-top-piston-and-26lb-valve-spring-kit-for-predator-212cc-non-hemi-engine-go-kart-cart","title":".308 Camshaft and 3.308\" Billet Aluminum Connecting Rod and 10krpm Flywheel with 70mm Flat Top Piston and 26lb Valve Spring Kit for Predator 212cc Non-Hemi Engine Go Kart Cart","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    🔧 .308 Non-Hemi Performance Kit (Cast Flywheel Version) | Value-Oriented Racing Upgrade\n  \u003c\/h2\u003e\n\n  \u003c!-- 产品概述 --\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;\"\u003eOverview\u003c\/h3\u003e\n    \u003cp style=\"margin:0 0 8px; font-size:15px;\"\u003e\n      This is a \u003cstrong\u003evalue-oriented high-performance upgrade package\u003c\/strong\u003e designed for builders looking to step into aggressive camshaft performance without the cost of billet racing components.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; font-size:15px;\"\u003e\n      Built around a .308 Non-Hemi performance camshaft, it delivers strong mid-to-high RPM power output and improved airflow. Targeted at modified engines up to ~7000 RPM, it provides noticeable gains over .265 profiles while maintaining controllable, stable operation when properly configured.\n      A durable cast aluminum performance flywheel is used as a cost-effective alternative, still improving throttle response and rotational efficiency over stock.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 适配信息 --\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✅ Fitment\u003c\/h3\u003e\n    \u003cul style=\"margin: 0; padding-left: 20px; font-size: 15px; list-style: none;\"\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Designed for 212cc Non-Hemi Predator engines\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Compatible with GX200 \/ clone engine platforms\u003c\/li\u003e\n      \u003cli\u003e• Suitable for budget-to-mid level performance racing builds\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 核心性能特性 --\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. Aggressive .308 Camshaft Performance\n    \u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 16px; padding-left: 40px; font-size: 15px;\"\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003eDelivers strong mid-to-high RPM power output and improved airflow characteristics.\u003c\/li\u003e\n      \u003cli\u003eNoticeable performance increase over .265 cam profiles with stable, controllable operation.\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. Cost-Effective Cast Aluminum Flywheel\n    \u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 16px; padding-left: 40px; font-size: 15px;\"\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003eDurable cast aluminum construction as a budget-friendly alternative to billet racing flywheels.\u003c\/li\u003e\n      \u003cli\u003eStill improves throttle response and rotational efficiency compared to stock components.\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. Reinforced Rotating Assembly\n    \u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 16px; padding-left: 40px; font-size: 15px;\"\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003e3.308” performance connecting rod + bearing set for improved bottom-end strength.\u003c\/li\u003e\n      \u003cli\u003e70mm flat-top piston kit (rings + wrist pin) increases compression ratio for better torque output.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cp style=\"margin: 0 0 8px; font-size: 15px; font-weight: bold; color: #ff9900;\"\u003e\n      4. Complete Valvetrain, Sealing \u0026amp; Ignition Support\n    \u003c\/p\u003e\n    \u003cul style=\"margin: 0; padding-left: 40px; font-size: 15px;\"\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003e26lb valve springs ensure stable valve control and reduce float under high RPM load.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003eF7TC performance spark plug delivers stable ignition under sustained load.\u003c\/li\u003e\n      \u003cli\u003eFull Non-Hemi gasket \u0026amp; seal kit provides complete rebuild-level engine sealing.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 凸轮轴规格参数 --\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📐 Camshaft Specifications (.308 Non-Hemi Profile)\u003c\/h3\u003e\n    \u003cp style=\"margin:0 0 8px; font-size:15px;\"\u003e\n      Recommended Class: \u003cstrong\u003eModified\u003c\/strong\u003e\u003cbr\u003e\n      Target Max RPM: \u003cstrong\u003e~7000 RPM\u003c\/strong\u003e\n    \u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 8px; padding-left: 20px; font-size: 15px; list-style: none;\"\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Intake Lift: .276”\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Exhaust Lift: .276”\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Duration @ .050”: 239.5° Intake \/ 238.8° Exhaust\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Lobe Separation Angle: 108° \/ 110° centerlines\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Valve Spring Pressure: 26 lb (IN \/ EX)\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Valve Lash: .003”\u003c\/li\u003e\n      \u003cli\u003e• Ignition Timing: 32° BTDC\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp style=\"margin:0; font-size:15px;\"\u003e\n      Delivers strong mid-range pull and extended top-end performance when paired with supporting valvetrain upgrades.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 套件包含组件 --\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📦 Included Performance Components\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 1 x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003e.308 Non-Hemi Performance Camshaft\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 1 x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003e3.308” Performance Connecting Rod + Bearing Set\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 2 x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003e26lb Valve Springs\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 1 x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003eCast Aluminum Performance Flywheel (Non-Hemi \/ 224cc Compatible)\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 1 x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003eF7TC Performance Spark Plug\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 1 x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003eComplete Non-Hemi Gasket \u0026amp; Seal Kit\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 4px; font-size: 15px;\"\u003e\n      • 1 x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003e70mm Flat-Top Piston Kit (rings + wrist pin)\u003c\/span\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 15px;\"\u003e\n      • 1 x \u003cspan style=\"color: #ff9900; font-weight: bold;\"\u003eMagnetic Drain Plug Set (M10x1.25)\u003c\/span\u003e\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 性能优势总结 --\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🏁 Performance Benefits\u003c\/h3\u003e\n    \u003cul style=\"margin: 0; padding-left: 20px; font-size: 15px; list-style: none;\"\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Strong mid-to-high RPM power increase\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Improved throttle response vs stock engine setup\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Increased compression for better torque output\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Stable valvetrain operation with 26lb springs\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Cost-effective cast flywheel performance upgrade\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 4px;\"\u003e• Balanced setup for recreational and entry racing use\u003c\/li\u003e\n      \u003cli\u003e• Noticeable performance gain over .265 cam setups\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 重要注意事项 --\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      This is a value-oriented performance kit using a cast aluminum flywheel instead of billet or machined racing components. It is designed for builders seeking strong performance gains at a lower cost point.\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 15px; font-weight: bold;\"\u003e\n      Proper mechanical knowledge is recommended for installation. Engine clearancing may be required depending on configuration.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"supermotorparts","offers":[{"title":"Default Title","offer_id":43766288908362,"sku":"BD12167","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/9100\/1930\/files\/BD12167_1.jpg?v=1782953580","url":"https:\/\/www.supermotorparts.com\/products\/308-camshaft-and-3-308-billet-aluminum-connecting-rod-and-10krpm-flywheel-with-70mm-flat-top-piston-and-26lb-valve-spring-kit-for-predator-212cc-non-hemi-engine-go-kart-cart","provider":"supermotorparts","version":"1.0","type":"link"}