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COMP Cams SK18-124-4

COMP Cams Xtreme Energy 268H Hydraulic Flat Tappet Camshaft Small Kit Lift: .454"/.454" Duration: 268/268 RPM Range: 1500-5500

249-SK18-124-4

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$226.99
COMP Cams Xtreme Energy 268H Hydraulic Flat Tappet Camshaft Small Kit Lift: .454"/.454" Duration: 268/268 RPM Range: 1500-5500 $226.99
To order this item contact Customer Service at 1-800-345-4545.
Xtreme Energy 268H Hydraulic Flat Tappet Camshaft Small Kit
Lift: .454"/.454"
Duration: 268/268
RPM Range: 1500-5500

COMP Cams SK18-124-4 Details

Chevrolet 4.3 Liter 262 c.i. 90° 6 CYL. 1980-1997

Hi-performance, non-computer, low gears, mild stall converter suggested

Specifications:

Exhaust Valve Lift (in.)
0.454
Intake Valve Lift (in.)
0.454
RPM Range
1500-5500
Exh. Duration @ .050 in. (Deg)
218
Int. Duration @ .050 in. (Deg)
218
Exh. Duration Advertised (Deg)
268
Int. Duration Advertised (Deg)
268
Lifter Type
Hydraulic Flat Tappet
Usage
Street/Performance
Engine Make/Size
Chevy 262
Gaskets Included
No
Advertised Duration
268 int./268 exh.
Advertised Exhaust Duration
268
Advertised Intake Duration
268
Assembly Lubricant Included
Yes
Basic Operating RPM Range
1,500-5,500
Cam Style
Hydraulic flat tappet
Computer-Controlled Compatible
No
Duration at 050 inch Lift
218 int./218 exh.
Exhaust Duration at 050 inch Lift
218
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.454
Grind Number
C6 268H-10
Intake Duration at 050 inch Lift
218
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.454
Lifter Style
Hydraulic flat tappet
Lifters Included
Yes
Locks Included
No
Pushrods Included
No
Quantity
Sold as a kit
Retainers Included
No
Rocker Arms Included
No
Timing Chain and Gears Included
Yes
Timing Chain Style
Double non-roller
Valve Lift with Factory Rocker Arm Ratio
0.454 int./0.454 exh.
Valve Springs Included
No
Valve Springs Required
Yes
Valve Stem Seals Included
No
Lobe Separation (Deg)
110
Manufacturer's Part Number:
SK18-124-4

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.

Features:
  • Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
  • More vacuum allows an increase in duration for improved performance and assists power brakes
  • Excellent performance in street carbureted applications
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios

    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.

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