{"product_id":"twisted-wedge-11r-205-assembled-cylinder-head-1","title":"Twisted Wedge 11R 205 Assembled Cylinder Head","description":"The Trick Flow® Twisted Wedge 11R® 205 Cylinder Heads represent an advancement in Small Block Ford engine performance. Building upon the proven Twisted Wedge design, these heads incorporate advanced 3D modeling and decades of racing experience to enhance airflow and performance potential. They feature 11° intake and 13° exhaust valve angles within a restructured combustion chamber arrangement, optimizing for today's popular bore and stroke combinations.\n\nConstructed from premium cast aluminum, these fully assembled cylinder heads boast 205cc intake runners and 66cc CNC-machined combustion chambers. They include essential components such as intake and exhaust valves (2.080\" intake, 1.600\" exhaust), dual valve springs with titanium retainers, locks, seals, guideplates, and rocker arm studs. The heads are set up exclusively for hydraulic roller camshafts and are machined for 1\/2\" head bolts (requiring specific bushings for 7\/16\" blocks).\n\nThese heads are compatible with Ford small block Windsor engines, specifically the 4.7L\/289, 5.0L\/302, and 5.8L\/351 displacements, with applications spanning from 1963 to 2001 depending on the specific engine size.","brand":"Trick Flow","offers":[{"title":"Default Title","offer_id":52689430610232,"sku":"TFS-5261T661-C03","price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687749581.jpg?v=1784906546","url":"https:\/\/store.motormia.co\/products\/twisted-wedge-11r-205-assembled-cylinder-head-1","provider":"MOTORMIA","version":"1.0","type":"link"}