7.3L LH CNC PORTED CYLINDER HEAD
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7.3L LH CNC PORTED CYLINDER HEAD

$1,575.00
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 Ford Performance CNC ported left side cylinder head for 2020+ Super Duty 7.3L gasoline engine.  Assembled ready for installation CNC ported Cast aluminum As used in the Ford Performance Megazilla™ 615HP crate engine 62.4 cc combustion chamber PAC 1282LX valve springs / PAC R393 retainers 140-150# @ 2.350" installed height 390-415# @ 1.750" open Valve stem diameter: 8 mm Intake valve diameter: 55mm (2.165") Exhaust valve diameter 42.4mm (1.670") Flow data (CFM) @ 28" H20 on 4.250" bore For right side see M-6049-SD73P    Stock Intake Port   M-6049-SD73P Intake   Lift CFM Lift CFM 0.100" 70.9 0.100" 75.1 0.200" 147.6 0.200" 150.9 0.300" 218.6 0.300" 223.4 0.400" 265 0.400" 271.0 0.500" 299 0.500" 314.0 0.600" 297.8 0.600" 324.7 0.700" 298.4 0.700" 332.3 Stock Exhaust   M-6049-SD73P Exhaust   Lift CFM Lift CFM 0.100" 53.9 0.100" 57.0 0.200" 104.6 0.200" 107.0 0.300" 150.7 0.300" 147.9 0.400" 178.3 0.400" 183.1 0

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