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COMP Cams 18-115-4 - Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts



COMP Cams 18-115-4 - Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts
COMP Cams 18-115-4 - Comp Cams 'Xtreme Energy' Hydraulic Flat Tappet Camshafts

JEGS Part Number: 249-18-115-4

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

COMP Cams 18-115-4 Details

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

Hydraulic-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 18-115-4

    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
    Advertised Duration
    240 int./248 exh.
    Advertised Exhaust Duration
    248
    Advertised Intake Duration
    240
    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
    C43 240H-8
    Intake Duration at 050 inch Lift
    192
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.39
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.390 int./0.390 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    108
    Manufacturer's Part Number:
    18-115-4
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