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COMP Cams SK18-115-4 - Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts



COMP Cams SK18-115-4 - Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts
COMP Cams SK18-115-4 - Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts

JEGS Part Number: 249-SK18-115-4

Xtreme Energy 240H Hydraulic Flat Tappet Camshaft Small Kit
Lift: .390"/.390"
Duration: 240/248
RPM Range: 500-4500

COMP Cams SK18-115-4 Details

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

  • Excellent torque / good mileage
  • Works well with high axle ratios and overdrive transmissions
  • Good city driving.

  • Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts

    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.

  • COMP Cams SK18-115-4

    Exhaust Valve Lift (in.)
    0.39
    Intake Valve Lift (in.)
    0.390
    Int. Duration @ .050 in. (Deg)
    192
    Exh. Duration @ .050 in. (Deg)
    200
    Int. Duration Advertised (Deg)
    240
    Exh. Duration Advertised (Deg)
    248
    RPM Range
    500-4500
    Lifter Type
    Hydraulic Flat Tappet
    Usage
    Street/Performance
    Engine Make/Size
    Chevy 262
    Gaskets Included
    No
    Advertised Duration
    240 int./248 exh.
    Advertised Exhaust Duration
    248
    Advertised Intake Duration
    240
    Assembly Lubricant Included
    Yes
    Basic Operating RPM Range
    500-4,500
    Cam Style
    Hydraulic flat tappet
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    192 int./200 exh.
    Exhaust Duration at 050 inch Lift
    200
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.39
    Grind Number
    240H
    Intake Duration at 050 inch Lift
    192
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.39
    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 roller
    Valve Lift with Factory Rocker Arm Ratio
    0.390 int./0.390 exh.
    Valve Springs Included
    No
    Valve Springs Required
    Yes
    Valve Stem Seals Included
    No
    Lobe Separation (Deg)
    108
    Manufacturer's Part Number:
    SK18-115-4
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