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Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts


COMP Cams
Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts

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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.


5 Products
Chevy 262-400ci Small Block 1958-98
  • 4 & 7 Swap Firing Order
  • COMP Cams 12-660-47 -
    249-12-660-47
    Xtreme Energy 274H Hydraulic Flat Tappet Camshaft Only
    Lift .490"/.490"
    Duration 274°/286°
    RPM Range 2300-6500
    FREE
    SHIPPING
    & HANDLING!
    $255.99
    Order Today Ships 02/08/16
    Chevy 396-454ci Big Block 1965-96
  • 4 & 7 Swap Firing Order
  • COMP Cams 11-650-47 -
    249-11-650-47
    Xtreme Energy Hydraulic Flat Tappet Camshaft with 18736542 Firing Order 4 & 7 swap firing order
    Lift .552"/.555"
    Duration 274°/286°
    RPM Range 1800 to 6000
    FREE
    SHIPPING
    & HANDLING!
    $255.99
    Order Today Ships 02/08/16
    COMP Cams 11-651-47 -
    249-11-651-47
    Xtreme Energy Hydraulic Flat Tappet Camshaft with 18736542 Firing Order 4 & 7 swap firing order
    Lift .574"/.578"
    Duration 284°/296°
    RPM Range 2300 to 6500
    FREE
    SHIPPING
    & HANDLING!
    $255.99
    Order Today Ships 02/08/16
    COMP Cams 11-652-47 -
    249-11-652-47
    Xtreme Energy Hydraulic Flat Tappet Camshaft with 18736542 Firing Order 4 & 7 swap firing order
    Lift .588"/.593"
    Duration 294°/306°
    RPM Range 2800 to 7000
    FREE
    SHIPPING
    & HANDLING!
    $255.99
    Order Today Ships 02/08/16
    Chrysler 383-440ci Big Block 1959-80
    COMP Cams 23-230-4 -
    249-23-230-4
    Xtreme Engergy 268S Camshaft Only
    Lift .488"/.501
    Duration 268
    FREE
    SHIPPING
    & HANDLING!
    $155.99
    Order Today Ships 02/08/16

    5 Products