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COMP Cams 127650 XFI SPR Blower 245/256 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3 Valve

Product Features:

    Max effort blower cam with very rough idle, needs ported heads. Great mid-range power w/ incredible gains up to 7000+ RPM. Solid power gains above 4900 RPM, requires spring/phaser upgrade. Requires custom tuning. 4.10+ gears, 3200+ stall.Max effort blower cam with very rough idle, needs ported heads. Great…
Price as on: 2019-02-02 01:51:59
728.88  

Product Description

Max effort blower cam with very rough idle, needs ported heads. Great mid-range power w/ incredible gains up to 7000+ RPM. Solid power gains above 4900 RPM, requires spring/phaser upgrade. Requires custom tuning. 4.10+ gears, 3200+ stall.

Product Features

  • Max effort blower cam with very rough idle, needs ported heads. Great mid-range power w/ incredible gains up to 7000+ RPM. Solid power gains above 4900 RPM, requires spring/phaser upgrade. Requires custom tuning. 4.10+ gears, 3200+ stall.
  • 1,400-6,700 RPM Operating Range
  • 245/256 Duration at .050″. 113 Degree Lobe Separation Angle
  • 0.559″/0.560″ Valve Lift
  • Blower Ready – Grind is designed specifically for use with supercharged engines.
  • SPR – Valve Spring Upgrade and VVT Phaser Modifications Required
  • Fits Ford 4.6/5.4L Modular 3 Valve
  • Made in USA