SKU: AFR1458
MPN: 1458
The SBF 205CC Alum Heads Renegade 72cc assembled cylinder head from Air Flow Research is a precision-engineered component designed for small block Ford high-performance engine builds. This pair of aluminum cylinder heads delivers the flow characteristics and combustion chamber efficiency required for serious motorsports applications, racing platforms, and street performance builds where intake velocity and scavenging efficiency directly impact power output.
The 205 cubic centimeter intake port combined with the 72 cubic centimeter combustion chamber produces the flow dynamics needed for optimal fuel-air mixture charge at peak RPM. The 2.080-inch intake and 1.600-inch exhaust valve configuration is sized to maximize breathing efficiency across the engine's power band, while the 1.550-inch valve springs provide the tension necessary to manage valve train stability under sustained high-RPM operation. The angle-plug configuration supports modern ignition timing requirements and facilitates spark plug installation in tight engine compartments. Fully assembled and ready for installation, this pair weighs 68.2 lbs and measures 24.4 inches in height, enabling precise fitment verification before final engine assembly.
These heads are engineered for builders and engine shops focused on small block Ford performance applications—whether bracket racing, road racing, street performance, or marine engine packages. The Renegade series represents Air Flow Research's commitment to proven flow characteristics, allowing tuners and engine builders to achieve consistent, repeatable power gains through validated combustion chamber design and port geometry.
Aluminum cylinder heads for small block Ford engines are foundational components in performance engine assembly. The SBF 205CC Renegade heads strike a balance between flow capacity and combustion chamber volume, making them compatible with both mild and aggressive cam profiles. Serious builders verify port matching, intake manifold compatibility, and valve clearance during installation to ensure optimal performance and reliability in their specific application.
TacticalSurplusUSA stocks performance engine components and high-spec automotive parts for builders who demand precision and verified specifications. The Air Flow Research SBF 205CC Renegade heads deliver documented flow performance and proven chamber design—essentials for any serious small block Ford build where every component choice impacts final power and reliability.
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