{"product_id":"racing-valve-set","title":"Racing Valve Set","description":"The Tomei Racing Valve Set is engineered to significantly enhance the performance of the 2002-2009 Nissan 350Z's engine. This set features intake valves constructed from SUH35 Heat Resistant Steel with a 38.15mm head diameter and exhaust valves made from Inconel 751 Alloy with a 32.35mm head diameter. The oversized head diameters are specifically tailored for the application, leading to a substantial improvement in flow rate. Additionally, the waisted stem design allows for a greater volume of air and gases to efficiently enter and exit the combustion chamber as the valve moves.","brand":"Tomei","offers":[{"title":"Default Title","offer_id":52873029714232,"sku":"TA303A-NS04A","price":747.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/racing-valve-set","provider":"MOTORMIA","version":"1.0","type":"link"}