{"product_id":"9mm-titanium-valve-spring-retainer-kit","title":"9mm Titanium Valve Spring Retainer Kit","description":"The AASCO Motorsports HP10T9-KIT is a high-performance set of 9mm titanium valve spring retainers engineered for specific Porsche 911, 914, and 930 models produced between 1965 and 1979. These retainers are designed to work with 9mm valves, offering a lightweight and durable solution for the engine's valvetrain.\n\nConstructed from titanium, these retainers provide a significant weight reduction compared to stock components, which can contribute to improved valve control and overall engine responsiveness at higher RPMs. This kit is intended to be used in conjunction with AASCO HP109-KIT Valve Springs and HPSS-KIT Spring Seats to ensure a complete and properly functioning valvetrain system.\n\nEach kit includes 12 retainers, suitable for a complete engine build. For optimal performance and reliability, it is required to use these retainers with the specified AASCO valve springs and spring seats.","brand":"AASCO Motorsports","offers":[{"title":"Default Title","offer_id":52686682980664,"sku":"HP10T9","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661161657.webp?v=1784875890","url":"https:\/\/store.motormia.co\/products\/9mm-titanium-valve-spring-retainer-kit","provider":"MOTORMIA","version":"1.0","type":"link"}