Mobile Navigation
1-800-843-2821
CUSTOMER SUPPORT

Comp Cams Extreme Energy Cam & Lifter Kit

Item #: COMCL21-233-4

Price: $475.99

Quantity:

PRODUCT DESCRIPTION

Advertised Duration 290/298, Lift .540/.558

Cam Style: Mechanical flat tappet

Basic Operating RPM Range: 3,200-7,000

Intake Duration at 050 inch Lift: 252

Exhaust Duration at 050 inch Lift: 260

Duration at 050 inch Lift: 252 int./260 exh.

Advertised Intake Duration: 290

Advertised Exhaust Duration: 298

Advertised Duration: 290 int./298 exh.

Intake Valve Lift with Factory Rocker Arm Ratio: 0.540 in.

Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.558 in.

Valve Lift with Factory Rocker Arm Ratio: 0.540 int./0.558 exh.

Lobe Separation (degrees): 110

Camshaft Gear Attachment: 1-bolt

Intake Valve Lash: 0.016 in.

Exhaust Valve Lash: 0.018 in.

Grind Number: XS290S

Computer-Controlled Compatible: No

Lifters Included: Yes

Lifter Style: Mechanical flat tappet

Valve Springs Included: No

Retainers Included: No

Locks Included: No

Valve Stem Seals Included: No

Timing Chain and Gears Included: No

Assembly Lubricant Included: Yes

Pushrods Included: No

Rocker Arms Included: No

Gaskets Included: No

Valve Springs Required: Yes

Quantity: Sold as a kit.

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 cam and lifter kits 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.