{"product_id":"twisted-wedge-11r-190-assembled-cylinder-heads","title":"Twisted Wedge 11R 190 Assembled Cylinder Heads","description":"The Trick Flow® Twisted Wedge® 11R® 190 Cylinder Heads represent an evolution of their performance-proven Twisted Wedge design, enhanced with modern CAD tools and extensive racing experience.\n\nFeaturing 11° intake and 13° exhaust valve angles within a restructured combustion chamber arrangement, these cylinder heads facilitate greater airflow. The 190cc intake runners and 66cc exhaust runners are CNC-machined with a premium high-resolution finish for ultimate performance in their competition-ported configuration. Constructed from premium cast aluminum, these heads are fully assembled and ready for installation, including intake and exhaust valves, dual valve springs, retainers, locks, and valve guides made from bronze.\n\nThese cylinder heads are set up exclusively for hydraulic roller camshafts and include features such as 2.055-inch intake valves and 1.600-inch exhaust valves with a maximum valve lift of 0.600 inches. They are drilled for ½” head bolts; however, customers with blocks machined for 7\/16” head bolts will require the use of TFS-51400419 Head bolt bushings. The notes also specify that these are non-emissions heads and are sold individually.","brand":"Trick Flow","offers":[{"title":"Default Title","offer_id":52689430577464,"sku":"TFS-52616601-C02","price":1499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687749577.jpg?v=1784906546","url":"https:\/\/store.motormia.co\/products\/twisted-wedge-11r-190-assembled-cylinder-heads","provider":"MOTORMIA","version":"1.0","type":"link"}