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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-34-254-5
Comp Cams Xtreme Marine Hydraulic Flat Tappet Camshafts
$32595
Ships on 10/19/2026
Lowest Price GuaranteeFord 429, 460ci 1968-94
- Xtreme Marine Hydraulic Flat Tappet Camshaft
Ford 429, 460ci 1968-94
Lift: .585"/.588"
Duration: 298°/316°
Lobe Separation Angle: 112°
RPM Range: 2200-6500
Good for jet boat with A or B impeller. Good in Bracket Racing and high performance use.
Ford; 429; 460; BBF; Big Block Ford; 385; Cobra Jet; 429 Cobra Jet; Interceptor; Lima; F100; F150; F250; Super Duty; E150; E250
Good for jet boat with A or B impeller. Good in bracket racing and high performance use.
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 Height2.75
Package Width2.87
Package Length24.5
Weight11.6 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)264
Cam StyleHydraulic flat tappet
Grind NumberXM298H
Exh. Duration Advertised (Deg)316
Engine Make/SizeFord 429-460
Intake Valve Lift With Factory Rocker Arm Ratio (I0.585
Int. Duration @ .050 In. (Deg)254
Basic Operating Rpm Range2,200-6,500
Intake Valve Lift0.575 in (14.605 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)298
Lobe Separation (Deg)112
Rpm Range2500-6800
Advertised Duration298 int./316 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.588
UsageMarine
Valve Lift With Factory Rocker Arm Ratio0.585 int./0.588 exh.
QuantitySold individually
Exhaust Valve Lift0.578 in (14.681 mm)
Advertised Intake Duration298
Intake Duration At 050 Inch Lift254
Exhaust Duration At 050 Inch Lift264
Advertised Exhaust Duration316
Lifter TypeHydraulic Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift254 int./264 exh.
Valve Springs RequiredYes
Vendor Part Number34-254-5
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
