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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-33-246-4
Comp Cams Magnum Mechanical Flat Tappet Camshafts
$30995
Ships on Sep 04, 2026
Lowest Price GuaranteeFord 352-428 c.i. 8 CYL. 1963-1976
- Magnum 294S Mechanical Flat Tappet Camshaft
Lift: .605"/.605"
Duration: 294°/294°
Lobe Separation Angle: 110°
RPM Range: 2500-6500
Good for Street / Strip cars. Use 10:1+ compression, low gears, 3000+ stall or 4 speed. Very rough idle.
| Operating Range: | 2500-6500 RPM |
| Duration Advertised: | 294° Intake / 294° Exhaust |
| Duration @ .050' Lift: | 248° Intake / 248° Exhaust |
| Valve Lift: | .605' Intake / .605' Exhaust |
| Lobe Separation Angle: | 110° |
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
Good for street/strip cars. Use 10:1+ compression, low gears, 3000+ stall or 4 speed. Very rough 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.
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Part TypeCamshaft
BrandCOMP CAMS
Package Height2.8
Package Width3.7
Package Length24.2
Weight10.4 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)248
Cam StyleMechanical flat tappet
Grind Number294S
Exh. Duration Advertised (Deg)294
Engine Make/SizeFord 352-428
Intake Valve Lift With Factory Rocker Arm Ratio (I0.605
Int. Duration @ .050 In. (Deg)248
Basic Operating Rpm Range2,500-6,500
Intake Valve Lash0.022 in (0.559 mm)
Intake Valve Lift0.605 in (15.367 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)294
Lobe Separation (Deg)110
Rpm Range2500-6500
Advertised Duration294 int./294 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.605
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.605 int./0.605 exh.
QuantitySold individually
Exhaust Valve Lash0.022 in (0.559 mm)
Exhaust Valve Lift0.605 in (15.367 mm)
Advertised Intake Duration294
Intake Duration At 050 Inch Lift248
Exhaust Duration At 050 Inch Lift248
Advertised Exhaust Duration294
Lifter TypeMechanical Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift248 int./248 exh.
Valve Springs RequiredYes
Vendor Part Number33-246-4
Package Qty1
Package TypeEA
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