
COMP CAMSPART NUMBER: 249-11-752-14
Drag Race Mechanical Roller Camshaft 4/7 Swap Firing Order Lift .824"/.800" Duration 318/338 RPM Range 5000-9000
$60395
Chevy 396-454ci Big Block 1965-96 4&7 Swap Firing Order
- Drag Race Mechanical Roller Camshaft
4/7 Swap Firing Order
Lift .824"/.800"
Duration 318/338
RPM Range 5000-9000
Mechanical Roller-Large Comp eliminator with high ratio & fast bracket 1.8 & 1.7
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Large cubic inch Quick 16, Eliminator with high ratio rockers and Fast Bracket, 1.8 and 1.7.
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 Height2.8
Package Width3.0
Package Length24.2
Weight10.15 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)300
Cam StyleMechanical roller tappet
Grind NumberCB 47S 318RXD-14
Exh. Duration Advertised (Deg)338
Engine Make/SizeChevy Big Block (396-454)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.824
Int. Duration @ .050 In. (Deg)285
Basic Operating Rpm Range5,000-9,000
Intake Valve Lash0.024 in (0.61 mm)
Intake Valve Lift0.873 in (22.174 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)318
Lobe Separation (Deg)114
Rpm Range5000-9000
Advertised Duration313 int./338 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.8
UsageStrip
Valve Lift With Factory Rocker Arm Ratio0.824 int./0.800 exh.
Camshaft Gear Attachment3-bolt
QuantitySold individually
Exhaust Valve Lash0.026 in (0.66 mm)
Exhaust Valve Lift0.8 in (20.32 mm)
Advertised Intake Duration318
Intake Duration At 050 Inch Lift285
Exhaust Duration At 050 Inch Lift300
Advertised Exhaust Duration338
Lifter TypeMechanical Roller
Duration At 050 Inch Lift285 int./300 exh.
Valve Springs RequiredYes
Vendor Part Number11-752-14
Package Qty1
Package TypeEA
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