Comp Cams Drag Race Mechanical Flat Tappet Camshafts

Vehicle Info Needed

COMP CAMSPART NUMBER: 249-11-614-20

Comp Cams Drag Race Mechanical Flat Tappet Camshafts

Name: Comp Cams Drag Race Mechanical Flat Tappet Camshafts
Brand: COMP CAMS
SKU: 249-11-614-20
Price: 422.95 USD
Availability: InStock

^$422⁹⁵

Ships on 09/09/2026

Lowest Price Guarantee

NHRA Stock Eliminator

Lift

Duration

RPM Range

Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572

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 Width3.0

Package Length24.5

Weight10.46 PG

Part CategoryPerformance Parts

Exh. Duration @ .050 In. (Deg)266

Cam StyleHydraulic flat tappet

Grind Number396/375

Exh. Duration Advertised (Deg)289

Engine Make/SizeChevy Big Block 396

Intake Valve Lift With Factory Rocker Arm Ratio (I0.527

Int. Duration @ .050 In. (Deg)256

Basic Operating Rpm Range3,500-7,000

Intake Valve Lash0.014 in (0.356 mm)

Intake Valve Lift0.519 in (13.183 mm)

Computer-Controlled CompatibleNo

Int. Duration Advertised (Deg)284

Lobe Separation (Deg)108

Rpm Range3500-7000

Advertised Duration284 int./299 exh.

Exhaust Valve Lift With Factory Rocker Arm Ratio (0.519

UsageStrip

Valve Lift With Factory Rocker Arm Ratio0.527 int./0.519 exh.

QuantitySold individually

Exhaust Valve Lash0.014 in (0.356 mm)

Exhaust Valve Lift0.527 in (13.386 mm)

Advertised Intake Duration284

Intake Duration At 050 Inch Lift256

Exhaust Duration At 050 Inch Lift266

Advertised Exhaust Duration299

Lifter TypeMechanical Flat Tappet

Part FitmentSemi Universal

Duration At 050 Inch Lift256 int./266 exh.

Valve Springs RequiredYes

Vendor Part Number11-614-20

Package Qty1

Package TypeEA

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