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COMP Cams 12-254-20 - Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts

COMP Cams 12-254-20 - Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts

COMP Cams#249-12-254-20

XTREME ENERGY™ CS XE294H-10 Hydraulic Flat Tappet Camshaft Nitrided
Lift .519"/.523"
Duration 294/306
RPM Range 2800 to 7000

COMP Cams 12-254-20 - Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts Details

Chevy 262-400ci Small Block 1955-98

  • Pro Plasma Nitriding Service In House
  • Nitrogen Is Introduced Into Iron Or Steel
  • Causing Surface Hardness
  • Improved Initial/Long Term Wear Characteristics
  • Nitriding Has Been Race Proven
  • 1 Year Limited Warranty

  • COMP Cams 12-254-20 - Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts

    The Leading Edge of Valve Train Technology

    Comp Cams Xtreme Energy series are perfect for any street or street/strip application where both throttle response and top-end horsepower is desired. These camshafts are designed to take advantage of the latest and greatest in valvetrain technology . Their aggressive lobe design produces better throttle response and top end horsepower than other cams with the same duration @ .050'' lift, while delivering increased engine vacuum. We do not recommend the use of stock valve springs with these camshafts due to the aggressive lobe designs.

    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.

    COMP Cams 249-12-254-20

    Intake Valve Lift (in.)
    0.519
    Exhaust Valve Lift (in.)
    0.523
    Int. Duration @ .050 in. (Deg)
    250
    Exh. Duration @ .050 in. (Deg)
    256
    RPM Range
    2800-7200
    Int. Duration Advertised (Deg)
    294
    Exh. Duration Advertised (Deg)
    306
    Engine Make/Size
    Chevy Small Block (262-400)
    Lifter Type
    Hydraulic Flat Tappet
    Usage
    Street/Strip
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