Comp Cams Magnum, 281HR: Cam & Kit

Lifter Type:Hydraulic Roller Lifter

Engine Family:Ford 289-302 C.I. 8 cyl. 1963-1995

Description:Hydraulic Roller-Great for Street Machines. Best power increase above 3500 RPM, good torque. Mild idle.

Cam Family:Magnum™ 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:281 Intake/281 Exhaust
• Duration @ .050" Lift:220 Intake/220 Exhaust
• Valve Lift:0.512 Intake/0.512 Exhaust
• Lobe Lift:0.322 Intake/0.322 Exhaust