
COMP CAMSPART NUMBER: 249-11-470-8
Magnum Hydraulic Roller Camshaft Chevy Big Block 396-454 Retro Fit Lift: .612"/.612"
$57795
4 left in stockChevy 396-454ci Big Block 1965-96Retro-Fit for Non Factory Roller
- Magnum Hydraulic Roller Camshaft
- Lift: .612"/.612"
- Duration: 314°/314°
- Lobe Separation Angle: 110°
- RPM Range: 3500-6500
- Cams Are Very Aggressive
- Designed For Performance Oriented Vehicles
- Deliver More Power Than Standard Camshafts
- 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
Street/bracket racing. 10.5:1+ compression, 3500+ stall, 4.10 or lower gears. Headers, good intake and heads. Radical idle.
Chevy Big Block 396-454 Retro Fit
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 Length24.4
Weight10.45 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)252
Cam StyleHydraulic roller tappet
Grind NumberCB 314H-R10
Exh. Duration Advertised (Deg)314
Engine Make/SizeChevy Big Block (396-454)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.612
Int. Duration @ .050 In. (Deg)252
Basic Operating Rpm Range3,500-6,500
Intake Valve Lift0.612 in (15.545 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)314
Lobe Separation (Deg)110
Rpm Range3500-6500
Advertised Duration314 int./314 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.612
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.612 int./0.612 exh.
QuantitySold individually
Exhaust Valve Lift0.612 in (15.545 mm)
Advertised Intake Duration314
Intake Duration At 050 Inch Lift252
Exhaust Duration At 050 Inch Lift252
Advertised Exhaust Duration314
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift252 int./252 exh.
Valve Springs RequiredYes
Vendor Part Number11-470-8
Package Qty1
Package TypeEA
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