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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-33-601-11
33-601-11 Mutha' Thumpr 235/249 Hydraulic Roller Cam for Ford 352-428 ci. FE Engines
$59895
Ships on 10/21/2026
Lowest Price GuaranteeFord 352-428 c.i. 8 CYL. 1963-1977 Non-Factory Roller BlockMutha Thumpr
- Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft
- Lift: .567"/.551"
- Duration: 291°/311°
- Lobe Separation Angle: 107°
- RPM Range: 2200-5900
Mutha' ThumprT : High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough 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
High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, 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.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeCamshaft
BrandCOMP CAMS
Package Height2.8
Package Width3.0
Package Length24.2
Weight11.62 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)249
Camshaft Gear Attachment1-bolt
Grind Number291TH R7
Exh. Duration Advertised (Deg)311
Engine Make/SizeFord FE
Int. Duration @ .050 In. (Deg)235
Exhaust Valve Lift0.551 in.
Basic Operating Rpm Range2200-5900
Intake Valve Lift0.567 in.
Int. Duration Advertised (Deg)291
Lobe Separation (Deg)107
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Valve Springs RequiredYes
Camshaft TypeHydraulic Roller
Vendor Part Number33-601-11
Package Qty1
Package TypeEA
No Questions
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