{"product_id":"cam-exh-yfz450-wr450f-4044-1e","title":"Cam,Exh Yfz450\/Wr450F 4044-1E","description":"Camshaft Exhaust Stage 1\u003cli\u003eStage 1 is designed for low end torque\u003c\/li\u003e\u003cli\u003eAdds a 5%-10% power gain\u003c\/li\u003e\u003cli\u003eDesigned and dyno proven in the USA\u003c\/li\u003e\u003cli\u003eManufactured by utilizing state of the art valvetrain software\u003c\/li\u003e\u003cli\u003eCNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile\u003c\/li\u003e\u003cli\u003eEngineered to be drop-in cams, that use stock valve springs (unless otherwise noted).\u003c\/li\u003e\u003cli\u003eSelect cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end.\u003c\/li\u003e\u003cli\u003eFor dual cam engine.\u003c\/li\u003eTop end power increase with some bottom end loss.\nIncludes auto-decompression mechanism.\nExhaust Valve Lash: 0.200 mm.","brand":"Hot Cams","offers":[{"title":"Default Title","offer_id":50593374208330,"sku":"25PTS028220","price":331.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/367286d6300d3dbc90eb44fd0f596cc7_600.webp?v=1751977619","url":"https:\/\/throttleandgear.com\/products\/cam-exh-yfz450-wr450f-4044-1e","provider":"Throttle \u0026 Gear Co. Ltd.","version":"1.0","type":"link"}