{"product_id":"nx-40005-4k-top-end-kit-40-96-1-00-11-1-yam","title":"NX-40005-4K Top End Kit 40.96\/+1.00 11:1 Yam","description":"\u003cdiv\u003e\n    \u003ch2\u003eNX-40005-4K Top End Kit 40.96\/+1.00 11:1 Yam\u003c\/h2\u003e\n    \u003cp\u003eUnlock the true potential of your engine with the NX-40005-4K Top End Kit. Designed for performance enthusiasts, this kit is the ultimate upgrade for your Yamaha engine, providing exceptional power and reliability.\u003c\/p\u003e\n    \n    \u003ch3\u003eKey Features:\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eComprehensive Kit:\u003c\/strong\u003e Includes all essential components such as piston, rings, wrist pin, clips, top end bearing, and a gasket kit.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMOS2 (Teflon\/Molybdenum) Coated Skirts:\u003c\/strong\u003e A unique rolled-on application process that creates a bond 10 times stronger than traditional spray coatings. This feature enhances heat transfer, reduces friction, and minimizes the risk of cold seizures.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMachined Smooth Heads:\u003c\/strong\u003e Engineered to reflect combustion heat and minimize carbon buildup, thereby protecting your piston. In performance tests, this innovation has shown to increase horsepower and fuel economy by up to 6%.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAnodized Domes:\u003c\/strong\u003e Enhances heat resistance and durability. Pistons with anodized domes are 75% stronger than their non-anodized counterparts, ensuring longevity and reliability.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHypereutectic Casting Process:\u003c\/strong\u003e Delivers higher silicon content, resulting in reduced expansion rates and improved wear resistance while withstanding higher cylinder temperatures.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eBenefits:\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003eIncreased engine performance and responsiveness.\u003c\/li\u003e\n        \u003cli\u003eEnhanced durability for long-lasting use.\u003c\/li\u003e\n        \u003cli\u003eImproved fuel efficiency, allowing you to get more out of every drop of fuel.\u003c\/li\u003e\n        \u003cli\u003eMaximized power delivery for an exhilarating riding experience.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eIdeal Use Cases:\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003ePerformance upgrades for racing enthusiasts seeking competitive edge.\u003c\/li\u003e\n        \u003cli\u003eRebuilding or refreshing older Yamaha engines for improved reliability and power.\u003c\/li\u003e\n        \u003cli\u003eCustomizing your bike for enhanced performance on the road or track.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cp\u003eElevate your engine's performance with the NX-40005-4K Top End Kit and experience the difference on your next ride!\u003c\/p\u003e\n\u003c\/div\u003e","brand":"NAMURA","offers":[{"title":"Default Title","offer_id":46560041959725,"sku":"WPS-185-40054","price":57.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/4142\/1101\/files\/nx-40005-4k-top-end-kit-40-96-1-00-11-1-yam-repair-819.webp?v=1741357495","url":"https:\/\/rv-and-auto-parts.myshopify.com\/products\/nx-40005-4k-top-end-kit-40-96-1-00-11-1-yam","provider":"RV and Auto Parts","version":"1.0","type":"link"}