{"product_id":"valve-spring-seat-set","title":"Valve Spring Seat Set","description":"The Tomei Valve Spring Seat Set is a collection of 8 individual seats, each precisely manufactured to a 0.5mm thickness, designed for the RB engine series. When installing aftermarket valve springs, adjusting the load applied to each spring is a critical step to achieve uniform specifications across the entire assembly. This process is essential for race engines aiming to increase RPM limits safely and effectively.\n\nStandard engine building procedures like 'blueprinting' can be time-consuming and expensive. Tomei's valve spring seats offer a cost-effective solution by allowing precise adjustment of spring load through their various available thicknesses. This ensures that all components are balanced, preventing potential issues such as valve float or hesitation at higher RPMs. All Tomei Powered race engines are reportedly fitted and tuned with these valve spring seats to guarantee uniform specifications.\n\nWithout proper spring load adjustments, valve springs can surge, leading to sticky performance under load and significant power loss. In severe cases, improper load can even lead to component disengagement, causing severe engine damage. This set, specifically the TA305A-NS05C, is designed for the Nissan RB engine series and comes with 8 pieces per set, providing the necessary components for a complete head assembly.","brand":"Tomei","offers":[{"title":"Default Title","offer_id":52873034989880,"sku":"TA305A-NS05C","price":9.9,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/valve-spring-seat-set","provider":"MOTORMIA","version":"1.0","type":"link"}