These Ford Stage III SOHC cylinder heads are designed to add a 45 to 50 rear wheel horsepower gain. Ideal for street and strip applications, these CNC-ported heads flow over 225 cfm and can handle blown or nitrous setups.

• OEM PI Romeo or Windsor Castings

• 5 Axis CNC ported

• Patriot Stainless Valves

• Bronze Guides

• .600" Lift Springs

• 10° Titanium Retainers

• 5 Angle Valve Job

• No Core Required