{"product_id":"hot-rods-inc-stroker-crankshaft-for-yamaha-4173-performance-replacement-part","title":"Hot Rods Inc Stroker Crankshaft for Yamaha 4173 – Performance Replacement Part","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size:12px;\"\u003e\u003cspan style=\"font-family:lucida sans unicode,lucida grande,sans-serif;\"\u003eHot Rods heavy duty drop-in stroker crankshafts\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:12px;\"\u003e\u003cspan style=\"font-family:lucida sans unicode,lucida grande,sans-serif;\"\u003eNot only do these stroker cranks bring about a heightened level of performance and increased displacement, but they do so without costly case machining, custom cams chains or spacer plates\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:12px;\"\u003e\u003cspan style=\"font-family:lucida sans unicode,lucida grande,sans-serif;\"\u003eUtilizes the engine's stock piston\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:12px;\"\u003e\u003cspan style=\"font-family:lucida sans unicode,lucida grande,sans-serif;\"\u003eAll stroker crankshafts are sold complete and ready for installation with the original proven Hot Rods connecting rods, top end bearings and crankshaft webs\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:12px;\"\u003e\u003cspan style=\"font-family:lucida sans unicode,lucida grande,sans-serif;\"\u003eFactory assembled and trued\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:12px;\"\u003e\u003cspan style=\"font-family:lucida sans unicode,lucida grande,sans-serif;\"\u003eHeavy duty (04-05)(+4.4mm stroke) makes 470cc \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:12px;\"\u003e\u003cspan style=\"font-family:lucida sans unicode,lucida grande,sans-serif;\"\u003eHeavy duty (06-08)(+3mm stroke) makes 471cc \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:12px;\"\u003e\u003cspan style=\"font-family:lucida sans unicode,lucida grande,sans-serif;\"\u003eBolt in and go!\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:12px;\"\u003e\u003cspan style=\"font-family:lucida sans unicode,lucida grande,sans-serif;\"\u003eWhen using Cylinder Works #21001-K01 makes 500cc\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:12px;\"\u003e\u003cspan style=\"font-family:lucida sans unicode,lucida grande,sans-serif;\"\u003eDoes not fit fuel injected R or K models\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Hot Rods Inc Stroker Crankshaft for Yamaha (Part Number: 4173) is designed for enthusiasts seeking to enhance their engine's performance and reliability. Crafted with precision, this crankshaft offers a robust construction ideal for high-performance applications. Its design ensures smooth operation, increased torque, and optimized power output for Yamaha engines. Made from durable materials, the crankshaft withstands the stresses of demanding engine use, providing longevity and consistent performance. Whether you're rebuilding or upgrading your Yamaha engine, this component is a reliable choice to improve overall engine efficiency and power delivery. Easy to install, it fits seamlessly into compatible Yamaha engine setups, making it a practical upgrade for motorcycle or off-road vehicle enthusiasts seeking enhanced performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Yamaha engines, ensuring perfect compatibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable materials for longevity and reliable performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered to increase torque and optimize power output\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision-machined for smooth operation and reduced vibration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIdeal for high-performance engine rebuilds and upgrades\u003c\/li\u003e\u003c\/ul\u003e","brand":"HOTROD'S INC","offers":[{"title":"Default Title","offer_id":44596493090858,"sku":"870196","price":455.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/870196.jpg?v=1784470491","url":"https:\/\/atticusgoods.com\/products\/hot-rods-inc-stroker-crankshaft-for-yamaha-4173-performance-replacement-part","provider":"Atticus Goods","version":"1.0","type":"link"}