{"product_id":"410ci-4-145in-bore-forged-piston-set","title":"410ci 4.145in Bore Forged Piston Set","description":"The RaceTec Small Block Chevy Dart Clements 13 x 11° forged piston set is engineered for high-performance applications. These pistons are forged from a 2618 alloy for superior strength and durability. They feature a dome style with a 1cc crown volume, designed to work with 13 x 11° cylinder heads.\n\nThe specifications for this set include a 4.145-inch bore and a 3.8-inch stroke, resulting in a 410 cubic inch (6.7-liter) displacement. The compression height is 1.260 inches, and the piston pin size is 0.927 inches. This set is designed for engines requiring specific compression ratios, with options provided for 45cc, 50cc, and 55cc combustion chamber volumes, yielding ratios of 16.8:1, 15.4:1, and 14.3:1 respectively.\n\nFurther details include top ring at 1.5mm, second ring at 1.5mm, and an oil ring at 3.0mm HT. These pistons are intended for use in performance-oriented Small Block Chevy engines that utilize Dart Clements cylinder heads with a 13 x 11° valve angle configuration.","brand":"Dart","offers":[{"title":"Default Title","offer_id":52687587868984,"sku":"1001222","price":1053.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664702252.jpg?v=1784885335","url":"https:\/\/store.motormia.co\/products\/410ci-4-145in-bore-forged-piston-set","provider":"MOTORMIA","version":"1.0","type":"link"}