Comp Cams FW 284RF-HR10

• Lifter Type: Hydraulic Roller Lifter
• Engine Family: Ford 351W 8 cyl. 1969-1995
• Description: Hydraulic Roller-Great for Street Machines. Best power above 3500 with good torque. Mild rough idle. Largest for stock heads & intake.
• Cam Family: MagnumT Retro-Fit, Hydraulic Roller Camshafts, For engines that DID NOT come from the factory with hydraulic roller cams, NOT FOR E.F.I.
  
  

Specifications

• RPM Range: 2000 to 5500
• Valve Timing: 0.006
• Lobe Separation: 110°
• Intake Centerline: 106°
• Valve Lash: Hyd. Intake / Hyd. Exhaust
• Duration: 284 Intake / 284 Exhaust
• Duration @ .050" Lift: 224 Intake / 224 Exhaust
• Valve Lift: 0.533 Intake / 0.533 Exhaust
• Lobe Lift: 0.333 Intake / 0.333 Exhaust