Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts

Vehicle Info Needed

COMP CAMSPART NUMBER: 249-K11-408-8

Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts

Name: Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts
Brand: COMP CAMS
SKU: 249-K11-408-8
Price: 1729.95 USD
Availability: InStock

^$1,729⁹⁵

2 left in stock

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Chevrolet Big Block 396-454 c.i. 8 CYL. 1965-1996

Lift:

Duration:

Lobe Separation Angle:

RPM Range:

Produces Better Throttle Response
Produces Top Engine Horsepower
Delivers Increased Engine Vacuum
1 Year Limited Warranty
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572

Strong torque, good mileage, RV and towing.

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 Kit

BrandCOMP CAMS

Package Height5.4

Package Width10.5

Package Length25.4

Weight30.15 PG

Part CategoryPerformance Parts

Exh. Duration @ .050 In. (Deg)212

Cam StyleHydraulic roller tappet

Grind NumberXR258HR

Exh. Duration Advertised (Deg)264

Locks IncludedYes

Engine Make/SizeChevy Big Block (396-454)

Retainers IncludedYes

Intake Valve Lift With Factory Rocker Arm Ratio (I0.51

Int. Duration @ .050 In. (Deg)206

Assembly Lubricant IncludedNo

Basic Operating Rpm Range1,000-5,000

Pushrods IncludedNo

Gaskets IncludedNo

Rocker Arms IncludedNo

Intake Valve Lift0.51 in (12.954 mm)

Computer-Controlled CompatibleNo

Int. Duration Advertised (Deg)258

Lobe Separation (Deg)110

Rpm Range1000-5000

Lifter StyleHydraulic roller

Advertised Duration258 int./264 exh.

Exhaust Valve Lift With Factory Rocker Arm Ratio (0.51

Valve Springs IncludedYes

UsageStreet/Performance

Valve Lift With Factory Rocker Arm Ratio0.510 int./0.510 exh.

QuantitySold as a kit

Valve Stem Seals IncludedYes

Exhaust Valve Lift0.51 in (12.954 mm)

Advertised Intake Duration258

Outside Diameter Of Outer Spring1.525 in (38.7 mm)

Intake Duration At 050 Inch Lift206

Exhaust Duration At 050 Inch Lift212

Timing Chain StyleDouble roller

Timing Chain And Gears IncludedYes

Advertised Exhaust Duration264

Lifter TypeHydraulic Roller

Part FitmentSemi Universal

Duration At 050 Inch Lift206 int./212 exh.

Valve Springs RequiredNo

Lifters IncludedYes

Vendor Part NumberK11-408-8

Package Qty1

Package TypeEA

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