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Crane Z-Cams & Springs for your 2004-2008 Ford F-150
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Crane Z-Cams & Springs


for your 2004-2008 Ford F-150


Four different camshaft combinations for the 4.6L and 5.4L Net power increases up to 60 HP

Crane Cams New Z-Cams Crane Cams called upon their more than 40 years of computer aided cam lobe profile design experience in developing new Crane Z-Cams for popular V-8 engines. Crane's lobe profile engineering group developed tested the Z-Cams and found that they remarkably exceeded the performance of the highly successful Crane PowerMax' series.

CRANE 3V Modular Camshaft

Simply put, Z-Cams function like a much bigger cam (greater duration) yet they increase low-end and mid-range torque in the most often used rpm range. All Z-Cams profile increases the rate of acceleration during the cycle in which the valve is opening and as it approaches maximum valve lift. At max lift the Z-Cams then returns the valve to its seat, but only after maximum flow and cylinder filling has been achieved.


Peak horsepower and torque output are enhanced throughout the entire rpm range! New Crane Z-Cams' were also designed to minimize horsepower-robbing harmonic frequency pulses when matched with the recommended valve springs.

Crane Z-Cams Camshafts


(2004-2008 Ford F-150 5.4L 3V)

    Advertised Duration
  • Intake 256°
  • Exhaust 272°

  • Gross Lift

  • Intake .468″
  • Exhaust .516″

Crower Z-Cam Camshafts


- Stage I -
Hydraulic Roller


Features:

  • RPM Range: 1500 to 5000
  • For 5.4L 3V Engines
  • Low to Mid-Range TQ
  • Daily Usage
  • Smooth Idle
  • Used for N/A
    -OR-
    Mild Supercharger / NOS
  • Set of 2
  • 20 HP+

Required:

  • Custom Tune Required
  • Spring Kit: 37830

    Advertised Duration
  • Intake 264°
  • Exhaust 284°

  • Gross Lift

  • Intake .492″
  • Exhaust .552″

Crower Z-Cam Camshafts


- Stage II -
Hydraulic Roller


Features:

  • RPM Range: 1900 to 5400
  • For 5.4L 3V Engines
  • Performance Usage
  • Mid-Range TQ & HP
  • Good Idle
  • Used for N/A
    -OR-
    Mild Supercharger / NOS
  • Set of 2
  • 30 HP+

Required:

  • Custom Tune Required
  • Spring Kit: 37830

    Advertised Duration
  • Intake 276°
  • Exhaust 292°

  • Gross Lift

  • Intake .528″
  • Exhaust .576″

Crower Z-Cam Camshafts


- Stage III -
Hydraulic Roller


Features:

  • RPM Range: 2400 to 5900
  • For 5.4L 3V Engines
  • Street / Strip profile
  • Emphasis on Top End
  • Bracket Racing
  • Rough Idle
  • Set of 2
  • 45 HP+

Required:

  • Custom Tune Required
  • Spring Kit: 37830
  • 2000+ Stall
  • 11.0+ Compression Ratio

    Advertised Duration
  • Intake 284°
  • Exhaust 300°

  • Gross Lift

  • Intake .552″
  • Exhaust .600″

Crower Z-Cam Camshafts


- Stage IV -
Hydraulic Roller


Features:

  • RPM Range: 2500 to 6800
  • For 5.4L 3V Engines
  • Street / Strip profile
  • Emphasis on Top End
  • Bracket Racing
  • Rough Idle
  • Set of 2
  • 60 HP+

Required:

  • Custom Tune Required
  • Spring Kit: 37830
  • 2500+ Stall
  • 11.0+ Compression Ratio
  • Exhaust

Crane Springs and Retainers

Crane Valve Springs


Features:

  • 24 High Pressure spring
  • Works with stock retainers
  • No Machine Work Required

Crane Steel Retainers


Features:

  • 24 Steel Retainers
  • No Machine Work Required