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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-SK11-254-4
Xtreme Energy 294H Hydraulic Flat Tappet Camshaft Small Kit Lift: .588" /.593" Duration: 294°/306° RPM Range: 2800-7000
$46195
Ships on Oct 27, 2026
Lowest Price GuaranteeCurrently Unavailable
This product is currently not available. Please call customer service for assistance at 1-800-345-4545.
Chevy 396-454ci Big Block 1965-96
- Xtreme Energy 294H Hydraulic Flat Tappet Camshaft Small Kit
- Pro Street / Bracket, good intake, headers, gear, 3200+ stall
Installation note: Stock springs cannot be used.
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Pro Street/bracket, good intake, headers, lower gears, 3200+ stall, 10.5:1+ compression.
Lift: .588''/.593''
Duration: 294°/306°
RPM Range: 2800-7000
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 Kit
BrandCOMP CAMS
Package Height5.2
Package Width10.5
Package Length25.4
Weight19.47 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)256
Cam StyleHydraulic flat tappet
Grind NumberXE294H
Exh. Duration Advertised (Deg)306
Locks IncludedNo
Engine Make/SizeChevy Big Block (396-454)
Retainers IncludedNo
Intake Valve Lift With Factory Rocker Arm Ratio (I0.588
Int. Duration @ .050 In. (Deg)250
Assembly Lubricant IncludedYes
Basic Operating Rpm Range2,800-7,000
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.588 in (14.935 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)294
Lobe Separation (Deg)110
Rpm Range2800-7000
Lifter StyleHydraulic flat tappet
Advertised Duration294 int./306 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.593
Valve Springs IncludedNo
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.588 int./0.593 exh.
QuantitySold as a kit
Valve Stem Seals IncludedNo
Exhaust Valve Lift0.593 in (15.062 mm)
Advertised Intake Duration294
Intake Duration At 050 Inch Lift250
Exhaust Duration At 050 Inch Lift256
Timing Chain StyleDouble roller
Timing Chain And Gears IncludedYes
Advertised Exhaust Duration306
Lifter TypeHydraulic Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift250 int./256 exh.
Valve Springs RequiredYes
Lifters IncludedYes
Vendor Part NumberSK11-254-4
Package Qty1
Package TypeEA
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