{"product_id":"extended-billet-lifters-pair-for-dyno-flathead-engines","title":"Extended Billet Lifters Pair for Dyno Flathead Engines","description":"Push the boundaries of your flathead's potential using the Extended Billet Lifters pair from Dyno. These precision-crafted components extend lash adjustments, allowing for advanced cam profiles that unlock deeper power bands in kart applications.\u003cp\u003eUnmatched advantages:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBillet aluminum construction for lightweight strength and thermal stability\u003c\/li\u003e\n\u003cli\u003eExtended length optimizes rocker geometry for higher lift without binding\u003c\/li\u003e\n\u003cli\u003eHardened surfaces minimize wear on cams and pushrods\u003c\/li\u003e\n\u003cli\u003eSold as a matched pair for symmetric performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe DEL (SKU: DEL) simplifies valvetrain tuning, keeping your engine compartment neat and adjustable on-site. Racers harnessing these lifters experience sharper valve events, translating to explosive acceleration from low speeds—ideal for technical circuits. This upgrade not only boosts horsepower but also extends component life, reducing the frequency of teardowns and enhancing overall race readiness. Integrate them into your build for a setup that responds instantly to your inputs, giving you the tools to outpace rivals consistently.\u003c\/p\u003e\u003cp\u003eFeel the precision in every shift as these lifters elevate your flathead from stock to dominant.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I upgrade to extended billet lifters for my flathead engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Extended billet lifters allow for the use of more aggressive cam profiles by providing the necessary length to maintain proper rocker geometry. This helps unlock higher lift potential and improves valve train stability, which is essential for competitive kart racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these lifters compatible with stock valve springs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While these lifters are designed for performance builds, they are typically used in conjunction with upgraded valve springs to prevent valve float at higher RPMs. Ensure your valve spring pressure is matched to your specific cam profile and lifter setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to perform any special break-in procedures for these lifters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Because these lifters feature hardened surfaces, it is critical to use a high-quality break-in oil with zinc additives (ZDDP) during the initial run-in period to ensure the lifter face and cam lobe properly mate and prevent premature wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use these lifters on a stock engine build?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These are designed for performance-oriented flathead engines. While they can physically fit, they are optimized for engines running advanced cam profiles where the extra length is required to correct rocker arm geometry.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/93201-dyno-raptor-dual-valve-spring-kit-w-retainers-93201\"\u003eDyno Raptor Dual Valve Spring Kit with Retainers for Flathead\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/dyno-white-stripe-38-dual-springs-pair-dcsoh-hd\"\u003eDyno White Stripe 38# Dual Valve Springs Pair for Heavy Duty Use\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/376-x-75-valve-guide-exf376-75\"\u003e.376 x .75 High-Performance Valve Guide for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/283-x-75-valve-guide-exf283-75\"\u003e.283 x .75 Precision Valve Guide for Flathead Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":48158019256579,"sku":"DEL","price":43.41,"currency_code":"USD","in_stock":true}],"url":"https:\/\/phishstonesproducts.myshopify.com\/products\/extended-billet-lifters-pair-for-dyno-flathead-engines","provider":"PhishStones Products","version":"1.0","type":"link"}