COMP Cams Camshaft/ Lifter/ Timing Gear/ Valve Spring Kit K11-250-3

Description

Xtreme Energy Cams are designed to take advantage of the latest improvements in valve train components and the newest developments in camshaft lobe design. Their aggressive lobe design produces better throttle response and top end Horsepower than other cams with the same duration. Xtreme Energy Cams also deliver increased engine vacuum. Can be used in any street or street/strip application where both throttle response and top end Horsepower are desired. Because these camshafts use aggressive lobe designs, it is imperative that valve springs, locks, retainers, pushrods, lifters, rocker arms and other related components be matched to the camshaft.

Engine Compatibility : Chevy Big Block V8 396-454 Cubic Inch
Timing Type : Double Roller Chain Drive
Camshaft Type : Hydraulic Flat Tappet
RPM – Low : 2300
RPM – High : 6500
Advertised Exhaust Duration (DEG) : 296 Degree
Advertised Intake Duration (DEG) : 284 Degree
Exhaust Duration At 0.050 Lift (DEG) : 246 Degree
Exhaust Lift (IN) : 0.578 Inch
Exhaust Valve Lash (IN) : 0 Inch
Idle Characteristics : Rough
Intake Duration Lift At 0.050 Lift (DEG) : 240 Degree
Intake Lift (IN) : 0.574 Inch
Intake Valve Lash (IN) : 0 Inch
Lobe Separation Angle (DEG) : 110 Degree
Rocker Arm Ratio : 1.72
Lifter Style : Hydraulic Flat Tappet
Outside Diameter Of Outer Spring (IN) : 1.509 Inch
Computer Controlled Compatible : No
Includes Retainers : Yes
Includes Locks : Yes
Includes Valve Stem Seals : Yes
Includes Assembly Lubricant : Yes
Includes Pushrods : No
Includes Rocker Arms : No
Includes Gaskets : No
Includes Timing Chain Set : Yes
Includes Decals : Yes
Grind Number : XE284H

Features

Their Aggressive Lobe Design Produces Better Throttle Response And Top End Horsepower Than Other Cams With The Same Duration
Also Deliver Increased Engine Vacuum
Limited 1 Year Warranty