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- 282 int./290 exh. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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Valve Lift with Factory Rocker Arm Ratio
- 0.520 int./0.540 exh. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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Grind Number
- CB XS290S-10 (1)
- XS282S (1)
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Make/Model
Make/Engine
Advertised Duration
- 282 int./290 exh. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 290 int./298 exh. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Lift with Factory Rocker Arm Ratio
- 0.520 int./0.540 exh. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.598 int./0.598 exh. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Grind Number
- CB XS290S-10 (1)
- XS282S (1)

COMP Cams Xtreme Energy Cam and Lifter Kits

4.28 out of 5 stars 386 Customer Reviews

COMP Cams Xtreme Energy cam and lifter kits are built to take advantage of the latest cam technology and provide maximum performance. Whether your use is off-roading, towing, or street performance, there are Xtreme Energy options available for you. By using an aggressive lobe profile, they provide better throttle response and more top-end horsepower than equivalent kits from other manufacturers, while delivering increased engine vacuum. Order the model designed for your vehicle and engine application.