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COMP Cams 11-414-8

Nitrous HP Hydraulic Roller Camshaft Chevy Big Block 396-454ci 1965-96 Retro-Fit Lift: .566"/.575"

COMP Cams 11-414-8

249-11-414-8

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COMP Cams 11-414-8 Nitrous HP Hydraulic Roller Camshaft Chevy Big Block 396-454ci 1965-96 Retro-Fit Lift: .566"/.575" $277.99
Nitrous HP Hydraulic Roller Camshaft
Chevy Big Block 396-454ci 1965-96
Retro-Fit
  • Lift: .566"/.575"
  • Duration: 298°/310°
  • Lobe Separation Angle: 113°
  • RPM Range: 2400-6500

  • COMP Cams 11-414-8 Details

    Chevy Big Block 396-454ci 1965-96

  • Retro-Fit For Non-Factory Roller Engines

    200+ nitrous system, 671 or larger supercharger, 9.5:1+ compression, 2800+ stall.

  • Specifications:

    Intake Valve Lift (in.)
    0.566
    Exhaust Valve Lift (in.)
    0.575
    RPM Range
    2400-6500
    Int. Duration @ .050 in. (Deg)
    242
    Exh. Duration @ .050 in. (Deg)
    254
    Int. Duration Advertised (Deg)
    298
    Exh. Duration Advertised (Deg)
    310
    Engine Make/Size
    Chevy Big Block (396-454)
    Lifter Type
    Hydraulic Roller
    Usage
    Street/Strip
    Advertised Duration
    298 int./310 exh.
    Advertised Exhaust Duration
    310
    Advertised Intake Duration
    298
    Basic Operating RPM Range
    2,400-6,500
    Cam Style
    Hydraulic roller tappet
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    242 int./254 exh.
    Exhaust Duration at 050 inch Lift
    254
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.575
    Grind Number
    CB NX298HR-13
    Intake Duration at 050 inch Lift
    242
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.566
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.567 int./0.579 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    113
    Manufacturer's Part Number:
    11-414-8

    Designed to work with nitrous to give you the most power possible while still maintaining the low end torque and response needed in the street driven applications. This is accomplished by optimizing the opening and closing events of the valves and the individual lobe profiles to better use the additional fuel and oxygen provided with nitrous kits. Delivers excellent performance off nitrous and incredible gains with nitrous. Also ideal when used with forced induction.

    Features:
  • Wider lobe separation and added exhaust duration from base XE series help shift the power to higher RPM to allow use in nitrous applications
  • Early exhaust opening helps scavenge the extra spent gasses from nitrous or forced induction
  • Better time slips for nitrous passes at the strip

    Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.

    Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.

    Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.

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