{"product_id":"forged-piston-set-100mm-bore-9-0-1-compression-ratio","title":"Forged Piston Set, 100mm Bore, 9.0:1 Compression Ratio","description":"The CP Pistons SC7427 is a high-strength, forged aluminum piston set engineered for demanding racing applications. CP-Carrillo's pistons are the backbone of serious racing engines, developed through extensive analysis, reverse engineering, and design flexibility to achieve top-tier performance. Each piston is fully CNC machined and precisely balanced to within +\/- 1 gram, ensuring optimal engine operation.\n\nA V-shaped Accumulator Groove is machined into the 2nd ring land to capture excess blow-by, improve ring seal, and alleviate top ring flutter. Additionally, a Constant Pressure Groove works with lateral gas ports to equalize pressure behind the top ring, keep gas ports clear of carbon, and prevent top land smudging.\n\nThese pistons also incorporate Double Pin Oilers, which, in conjunction with their dual-fed reservoir, deliver twice the amount of oil from the cylinder wall to the wrist pin for enhanced lubrication. The SC7427 features a 100mm bore size, a 9.0:1 compression ratio, a 1.208\" compression height, a 23mm pin size, a 130.5mm rod length, and a 79mm stroke.\n\nWhat's in the box: A set of CP Pistons aluminum forged pistons, including piston rings, wrist pins, and circlips. These pistons are specifically designed for multiple Subaru fitments, including the 2006-2014 Subaru WRX, 2004-2014 Subaru STi, 2004-2013 Subaru Forester XT, 2005-2012 Subaru Legacy GT, 2005-2009 Subaru Outback XT, and the 2004-2006 Subaru Baja Turbo.","brand":"CP Pistons","offers":[{"title":"Default Title","offer_id":52687480193336,"sku":"SC7427","price":287.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660687115.jpg?v=1784884709","url":"https:\/\/store.motormia.co\/products\/forged-piston-set-100mm-bore-9-0-1-compression-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}