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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-33-241-4
Magnum 305H Hydraulic Flat Tappet Camshaft Lift .585"/.585" Duration 305°/305° RPM Range 3000-6800
$30995
Ships on 09/15/2026
Lowest Price GuaranteeFord 352-428 c.i. 8 CYL. 1963-1976
- Magnum 305H Hydraulic Flat Tappet Camshaft
Lift .585"/.585"
Duration 305°/305°
RPM Range 3000-6800
Hydraulic-Best camshaft for Pro Street or Bracket Racing. 3500+ stall, 10.5:1 and up. Radical race idle.
Ford, FE, 352, 428, Super Cobra Jet, SCJ, Cobra Jet, Mustang, Mach 1, Shelby, 332, 361, 390, 406, 410, 427, 428, Truck, F100, F150, Ford Truck
Best camshaft for Pro Street or bracket racing. 3500+ stall, 10.5:1+ compression. Radical race idle.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeCamshaft
BrandCOMP CAMS
Package Height3.0
Package Width3.5
Package Length24.2
Weight12.95 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)253
Cam StyleHydraulic flat tappet
Grind Number305H
Exh. Duration Advertised (Deg)305
Engine Make/SizeFord 352-428
Intake Valve Lift With Factory Rocker Arm Ratio (I0.585
Int. Duration @ .050 In. (Deg)253
Basic Operating Rpm Range3,000-6,800
Intake Valve Lift0.585 in (14.859 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)305
Lobe Separation (Deg)110
Rpm Range3000-6800
Advertised Duration305 int./305 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.585
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.585 int./0.585 exh.
QuantitySold individually
Exhaust Valve Lift0.585 in (14.859 mm)
Advertised Intake Duration305
Intake Duration At 050 Inch Lift253
Exhaust Duration At 050 Inch Lift253
Advertised Exhaust Duration305
Lifter TypeHydraulic Flat Tappet
Duration At 050 Inch Lift253 int./253 exh.
Valve Springs RequiredYes
Vendor Part Number33-241-4
Package Qty1
Package TypeEA
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