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Magnum, 280H Cam & Lifter Kit
Hydraulic: Choppy idle, increased compression advised. Needs 2500 stall and lower gear, use headers.
Specifications
Lifter Type: Hydraulic Lifter
Engine Family: Pontiac 265-455 c.i. 8 cyl. 1955-1981
Cam Family: Magnum" Hydraulic Flat Tappet Camshafts
RPM Range: 2000 to 6000
Valve Timing: 0.006
Lobe Separation: 110°
Intake Centerline: 106°
Valve Lash: Hyd.(Intake)/ Hyd.(Exhaust)
Duration: 280(Intake)/ 280(Exhaust)
Duration @ .050" Lift: 230(Intake)/ 230(Exhaust)
Valve Lift: 0.48(Intake)/ 0.48(Exhaust)
Lobe Lift: 0.32(Intake)/0.32(Exhaust)
$50 OFF ALL TUNING PACKAGES
( CODE : TUNE50 )
DISCOUNT OFF ALL OTHER PRODUCTS
( CODE : DIESEL2025 )