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Chevy Big Block 396-454 c.i. 8 cyl. 1965-1996
- Dual Energy Hyd. Flat Tappet Camshaft Complete Kit
- More Exhaust Duration And Lift Than Intake
- Increased Mid And Upper RPM Power
- 1 Year Limited Warranty
396; 402; 427; 454; 496; 502; 572; 632; Chevrolet; BBC; Big Block Chevy; Big Block Chevrolet; Chevelle; Corvette; Mark IV; GEN 4; Monte Carlo; Caprice; Sprint; Nova; Camaro; Firebird; L78; Z16; L37; L34; L35; L37; L66; LS3; L34; L35; L37; L66; COPO; ZL1; C10; K10
Chevy Big Block 396-454ci 1965-96
Lift: .507"/.531"
Duration: 275°/283°
Lobe Separation Angle: 110°
RPM Range: 2000-6000
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 Length25.3
Weight25.15 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)229
Cam StyleHydraulic flat tappet
Grind Number275DEH
Exh. Duration Advertised (Deg)283
Locks IncludedYes
Engine Make/SizeChevy Big Block (396-454)
Retainers IncludedYes
Intake Valve Lift With Factory Rocker Arm Ratio (I0.507
Int. Duration @ .050 In. (Deg)219
Assembly Lubricant IncludedYes
Basic Operating Rpm Range2,000-6,000
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.507 in (12.878 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)275
Lobe Separation (Deg)110
Rpm Range2000-6000
Lifter StyleHydraulic flat tappet
Advertised Duration275 int./287 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.531
Valve Springs IncludedYes
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.507 int./0.531 exh.
QuantitySold as a kit
Valve Stem Seals IncludedYes
Exhaust Valve Lift0.531 in (13.487 mm)
Advertised Intake Duration275
Outside Diameter Of Outer Spring1.525 in (38.7 mm)
Intake Duration At 050 Inch Lift219
Exhaust Duration At 050 Inch Lift229
Timing Chain StyleDouble non-roller
Timing Chain And Gears IncludedYes
Advertised Exhaust Duration283
Lifter TypeHydraulic Flat Tappet
Duration At 050 Inch Lift219 int./229 exh.
Valve Springs RequiredNo
Lifters IncludedYes
Vendor Part NumberK11-209-3
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
