{"product_id":"bc0020-dual-valve-spring-and-titanium-retainer-kit","title":"BC0020 Dual Valve Spring and Titanium Retainer Kit","description":"The Brian Crower BC0020 kit provides a high-performance solution for engine enthusiasts seeking to optimize their valvetrain for high RPM operation.\n\nThe valve springs are constructed from a premium, chrome silicone alloy, chosen for its durability and ability to maintain consistent pressures even at high engine speeds. Brian Crower utilizes proprietary processing methods to ensure the quality and reliability of these springs. Complementing the springs are CNC-machined titanium retainers, crafted from 6AL4V round bar titanium to precise specifications. For applications requiring extreme longevity over peak performance, a steel retainer option is also available (sold separately).\n\nThe BC0020 kit is specifically designed for Honda\/Acura B18A, B18B, and B20B engines. It features a spring seat pressure of 70 lbs at 1.400\" and an open pressure of 210 lbs at 0.905\". The net cam lift is 0.470\" (11.94mm), with a coil bind at 0.815\". The free length of the springs is 1.606\".","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":52687286894904,"sku":"BRCBC0020","price":424.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661666334.webp?v=1784882260","url":"https:\/\/store.motormia.co\/products\/bc0020-dual-valve-spring-and-titanium-retainer-kit","provider":"MOTORMIA","version":"1.0","type":"link"}