{"product_id":"type-b-valve-spring-set","title":"Type B Valve Spring Set","description":"The Tomei Type B Valve Spring Set is engineered for NISSAN RB25DE and RB25DET engines, specifically for the R33 SKYLINE model. Constructed from durable SWOCN-V material and finished with a nitride process, they offer high durability against metal fatigue and the shocks associated with engine operation.\n\nKey specifications include a free length of 41.0mm, set length of 35.0mm, lift length of 25.0mm, and compressed length of 24.0mm. The springs also have a set load of 24.2±7% kgf and a lift load of 80.6±7% kgf, with a compatible lift of up to 10.25mm and an alignment of Φ3.90.\n\nInstallation of these performance parts should be performed by specially trained mechanics, and may require specialized tools.","brand":"Tomei","offers":[{"title":"Default Title","offer_id":52873035153720,"sku":"TA304A-NS06B","price":486.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/type-b-valve-spring-set","provider":"MOTORMIA","version":"1.0","type":"link"}