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Comp Cams 'Xtreme Energy' Mechanical Flat Tappet Camshafts


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

The Leading Edge of Valve Train Technology

Comp Cams Xtreme Energy series can be used in 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 improvements in valve train components and the newest developments in camshaft design. 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 train components 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.



73 Products Page: 1 2 3 ... |  Next Results per Page:
Chevy Small Block 265-400ci 1955-98

249-12-674-4
Xtreme Energy Mechanical Flat Camshaft
  • Lift: .465"/.477"
  • Duration: 256°/252°
  • Lobe Separation Angle: 110°
  • RPM Range 1000-5500
    More info on COMP Cams 12-674-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $151.99
    Order Today Ships 04/29/14

    249-CL12-674-4
    Xtreme Energy Mechanical Flat Camshaft and Lifter Kit
  • Lift: .465"/.477"
  • Duration: 256°/252°
  • Lobe Separation Angle: 110°
  • RPM Range 1000-5500
    More info on COMP Cams CL12-674-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $239.99
    Order Today Ships 04/29/14

    249-SK12-674-4
    Xtreme Energy Mechanical Flat Camshaft Small Kit
  • Lift: .465"/.477"
  • Duration: 256°/252°
  • Lobe Separation Angle: 110°
  • RPM Range 1000-5500
    More info on COMP Cams SK12-674-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $269.99
    Order Today Ships 04/29/14

    249-K12-674-4
    Xtreme Energy Mechanical Flat Camshaft Complete Kit
  • Lift: .465"/.477"
  • Duration: 256°/252°
  • Lobe Separation Angle: 110°
  • RPM Range 1000-5500
    More info on COMP Cams K12-674-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $389.99
    Order Today Ships 04/29/14

    249-12-675-4
    Xtreme Energy Mechanical Flat Camshaft
  • Lift: .477"/.488"
  • Duration: 262°/268°
  • Lobe Separation Angle: 110°
  • RPM Range 1300-5800
    More info on COMP Cams 12-675-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $151.99
    Order Today Ships 04/29/14

    249-CL12-675-4
    Xtreme Energy Mechanical Flat Camshaft and Lifter Kit
  • Lift: .477"/.488"
  • Duration: 262°/268°
  • Lobe Separation Angle: 110°
  • RPM Range 1300-5800
    More info on COMP Cams CL12-675-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $239.99
    Order Today Ships 04/29/14

    249-SK12-675-4
    Xtreme Energy Mechanical Flat Camshaft Small Kit
  • Lift: .477"/.488"
  • Duration: 262°/268°
  • Lobe Separation Angle: 110°
  • RPM Range 1300-5800
    More info on COMP Cams SK12-675-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $269.99
    Order Today Ships 04/29/14

    249-K12-675-4
    Xtreme Energy Mechanical Flat Camshaft Complete Kit
  • Lift: .477"/.488"
  • Duration: 262°/268°
  • Lobe Separation Angle: 110°
  • RPM Range 1300-5800
    More info on COMP Cams K12-675-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $402.99
    Order Today Ships 04/29/14

    249-12-676-4
    Xtreme Energy Mechanical Flat Camshaft
  • Lift: .488"/.501"
  • Duration: 268°/274°
  • Lobe Separation Angle: 110°
  • RPM Range 1600-6000
    More info on COMP Cams 12-676-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $151.99
    Order Today Ships 04/29/14

    249-CL12-676-4
    Xtreme Energy Mechanical Flat Camshaft and Lifter Kit
  • Lift: .488"/.501"
  • Duration: 268°/274°
  • Lobe Separation Angle: 110°
  • RPM Range 1600-6000
    More info on COMP Cams CL12-676-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $239.99
    Order Today Ships 04/29/14

    249-SK12-676-4
    Xtreme Energy Mechanical Flat Camshaft Small Kit
  • Lift: .488"/.501"
  • Duration: 268°/274°
  • Lobe Separation Angle: 110°
  • RPM Range 1600-6000
    More info on COMP Cams SK12-676-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $269.99
    Order Today Ships 04/29/14

    249-K12-676-4
    Xtreme Energy Mechanical Flat Camshaft Complete Kit
  • Lift: .488"/.501"
  • Duration: 268°/274°
  • Lobe Separation Angle: 110°
  • RPM Range 1600-6000
    More info on COMP Cams K12-676-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $445.99
    Order Today Ships 04/29/14

    249-12-677-4
    Xtreme Energy Mechanical Flat Camshaft
  • Lift: .501"/.510"
  • Duration: 274°/280°
  • Lobe Separation Angle: 110°
  • RPM Range 2000-6400
    More info on COMP Cams 12-677-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $151.99
    Ships

    249-CL12-677-4
    Xtreme Energy Mechanical Flat Camshaft and Lifter Kit
  • Lift: .501"/.510"
  • Duration: 274°/280°
  • Lobe Separation Angle: 110°
  • RPM Range 2000-6400
    More info on COMP Cams CL12-677-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $239.99
    Ships

    249-SK12-677-4
    Xtreme Energy Mechanical Flat Camshaft Small Kit
  • Lift: .501"/.510"
  • Duration: 274°/280°
  • Lobe Separation Angle: 110°
  • RPM Range 2000-6400
    More info on COMP Cams SK12-677-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $269.99
    Order Today Ships 04/29/14

    249-K12-677-4
    Xtreme Energy Mechanical Flat Camshaft Complete Kit
  • Lift: .501"/.510"
  • Duration: 274°/280°
  • Lobe Separation Angle: 110°
  • RPM Range 2000-6400
    More info on COMP Cams K12-677-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $445.99
    Order Today Ships 04/29/14

    249-12-678-4
    Xtreme Energy Mechanical Flat Camshaft
  • Lift: .520"/.540"
  • Duration: 282°/290°
  • Lobe Separation Angle: 110°
  • RPM Range 2400-6800
    More info on COMP Cams 12-678-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $151.99
    Ships

    249-CL12-678-4
    Xtreme Energy Mechanical Flat Camshaft and Lifter Kit
  • Lift: .520"/.540"
  • Duration: 282°/290°
  • Lobe Separation Angle: 110°
  • RPM Range 2400-6800
    More info on COMP Cams CL12-678-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $239.99
    Ships

    249-SK12-678-4
    Xtreme Energy Mechanical Flat Camshaft Small Kit
  • Lift: .520"/.540"
  • Duration: 282°/290°
  • Lobe Separation Angle: 110°
  • RPM Range 2400-6800
    More info on COMP Cams SK12-678-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $269.99
    Order Today Ships 04/29/14

    249-K12-678-4
    Xtreme Energy Mechanical Flat Camshaft Complete Kit
  • Lift: .520"/.540"
  • Duration: 282°/290°
  • Lobe Separation Angle: 110°
  • RPM Range 2400-6800
    More info on COMP Cams K12-678-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $445.99
    Order Today Ships 04/29/14

    249-12-679-5
    Xtreme Energy Mechanical Flat Camshaft
  • Lift: .540"/.558"
  • Duration: 290°/298°
  • Lobe Separation Angle: 110°
  • RPM Range 2800-7200
    More info on COMP Cams 12-679-5

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $201.99
    Order Today Ships 04/29/14

    249-CL12-679-5
    Xtreme Energy Mechanical Flat Camshaft and Lifter Kit
  • Lift: .540"/.558"
  • Duration: 290°/298°
  • Lobe Separation Angle: 110°
  • RPM Range 2800-7200
    More info on COMP Cams CL12-679-5

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $291.99
    Ships

    249-SK12-679-5
    Xtreme Energy Mechanical Flat Camshaft Small Kit
  • Lift: .540"/.558"
  • Duration: 290°/298°
  • Lobe Separation Angle: 110°
  • RPM Range 2800-7200
    More info on COMP Cams SK12-679-5

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $309.99
    Order Today Ships 04/29/14

    249-K12-679-5
    Xtreme Energy Mechanical Flat Camshaft Complete Kit
  • Lift: .540"/.558"
  • Duration: 290°/298°
  • Lobe Separation Angle: 110°
  • RPM Range 2800-7200
    More info on COMP Cams K12-679-5

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $491.99
    Order Today Ships 04/29/14
    Chevy Big Block 396-454ci 1965-96

    249-11-653-47
    Xtreme Energy Mechanical Flat Camshaft
  • 4 & 7 Swap
  • Lift: .568"/.578"
  • Duration: 274°/280°
  • Lobe Separation Angle: 110°
  • RPM Range 2000-6400
    More info on COMP Cams 11-653-47

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $223.99
    Order Today Ships 04/29/14

    249-11-654-47
    Xtreme Energy Mechanical Flat Camshaft
  • 4 & 7 Swap
  • Lift: .590"/.598"
  • Duration: 282°/290°
  • Lobe Separation Angle: 110°
  • RPM Range 2400-6800
    More info on COMP Cams 11-654-47

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $223.99
    Order Today Ships 04/29/14

    249-11-655-47
    Xtreme Energy Mechanical Flat Camshaft
  • 4 & 7 Swap
  • Lift: .598"/.598"
  • Duration: 290°/298°
  • Lobe Separation Angle: 110°
  • RPM Range 2800-7200
    More info on COMP Cams 11-655-47

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $223.99
    Order Today Ships 04/29/14

    249-11-674-4
    Xtreme Energy Mechanical Flat Camshaft
  • Lift: .527"/.532"
  • Duration: 256°/262°
  • Lobe Separation Angle: 110°
  • RPM Range 1000-5600
    More info on COMP Cams 11-674-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $151.99
    Order Today Ships 04/29/14

    249-CL11-674-4
    Xtreme Energy Mechanical Flat Camshaft and Lifter Kit
  • Lift: .527"/.532"
  • Duration: 256°/262°
  • Lobe Separation Angle: 110°
  • RPM Range 1000-5600
    More info on COMP Cams CL11-674-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $239.99
    Order Today Ships 04/29/14

    249-SK11-674-4
    Xtreme Energy Mechanical Flat Camshaft Small Kit
  • Lift: .527"/.532"
  • Duration: 256°/262°
  • Lobe Separation Angle: 110°
  • RPM Range 1000-5600
    More info on COMP Cams SK11-674-4

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $289.99
    Order Today Ships 04/29/14

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