Trick Flow® High Port® 225 cylinder heads are specifically designed for large cubic inch small block Ford engines as well as engines with high-boost superchargers or turbos, big shot nitrous oxide systems, and other mega-power combinations. They feature unique valve spacing, .750" raised exhaust runners, extra strong castings and thick decks for additional rigidity and gasket integrity, superior cooling characteristics, and most importantly, excellent airflow. Top-of-the-line CNC Competition Ported runners with a high resolution surface finish provide maximum airflow and power over the entire rpm range. The entry into the intake runner has been reshaped to help seal the area along the port roof and thicker port walls increase strength and provide additional material for porting. Plus, interlocking ductile iron seats are used to handle the stresses of high heat, high horsepower applications. Other features include fully CNC-profiled combustion chambers with port-to-valve seat blending (bowl blending) and raised valve cover rails. Trick Flow® High Port® 225 cylinder heads are available fully assembled or as bare castings and sold individually.

More From This Category

Dart Race Series Chevrolet Small Block Head

Dart Race Series Chevrolet Small Block Head

$2,768.74

Dart Cylinder Head, Bare, Iron Eagle, 64cc Chamber, 180 Intake Runner, AP VJ 2.02/1.60, Each

Dart Cylinder Head, Bare, Iron Eagle, 64cc Chamber, 180 Intake Runner, AP VJ 2.02/1.60, Each

$775.68

Dart Cylinder Heads Parts, Valves, Springs, Retainers, Locks, Guideplates, Studs, Ford 1.940/1.600 in. Valves, 1.250 Steel, Kit

Dart Cylinder Heads Parts, Valves, Springs, Retainers, Locks, Guideplates, Studs, Ford 1.940/1.600 in. Valves, 1.250 Steel, Kit

$382.65

AFR Cylinder Head, 23° SBC 227cc Competition Package Heads, spread port exhaust, 65cc chambers, Assembled, Pair

AFR Cylinder Head, 23° SBC 227cc Competition Package Heads, spread port exhaust, 65cc chambers, Assembled, Pair

$4,593.25

World Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 320cc Intake Runner, For Chevrolet, Big Block, Each

World Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 320cc Intake Runner, For Chevrolet, Big Block, Each

$1,475.37

Dart Cylinder Heads Parts, Valves, Springs, Retainers, Locks, Guideplates, Studs, Ford 2.050/1.625 in. Valves, 1.550 Spring, Steel, Kit

Dart Cylinder Heads Parts, Valves, Springs, Retainers, Locks, Guideplates, Studs, Ford 2.050/1.625 in. Valves, 1.550 Spring, Steel, Kit

$528.54