Thread: Ford Racing Z Cylinder Heads
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Old 06-23-2013, 06:44 PM
vatdevil vatdevil is offline
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Default Ford Racing Z Cylinder Heads
Looking for feedback on Ford Racing Z heads. Upgrading from 351 to stroker....most likely 427. Are the Z heads suitable for a 427 @ 550HP? Peak HP around 5500 and peak torque around 4500 with 240-250 duration cam.
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