427 FE Completed Cylinder Heads (Pair)
427 FE Completed Cylinder Heads (Pair)
Retail Price: $3,250.00

Availability: Will Contact Later For Shipping
Product Code: Z61-CSX30303

Shelby Aluminum FE Heads are cast from A-356 aluminum, heat treated to T6 hardness level and precision CNC machined. Patterned on Ford's famous 427 FE medium-raiser cast iron heads, Shelby FE heads offer leading edge air flow improvements, starting with standard 2.250-inch intake and 1.750-inch exhaust valve diameters. Due to valve size, the heads are suitable only for Shelby 427 Allow FE or factory 427 cast iron blocks. These heads utilize 14mm diameter, 3/4-inch reach, gasketed sparkplugs positioned in the stock location. Sold in pairs

Head MaterialA-356, T6 Aluminum
Valve Diameters2.250-inch intake; 1.750-inch exhaust
Combustion Chamber82cc
Valve Guides0.345-inch; manganese bronze material
Exhaust Port Bolt2 bolts; vertical
Air Flow, Intake280 cfm at 28-inch H20 320cfm, with stage III porting
Air Flow, Exhaust185cfm at 28-inch H20 235cfm, with stage III porting
Intake Port Volume163cc
Exhaust Port Volume128cc

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