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COMP Cams 18-119-4

COMP Cams Xtreme Energy 252H Hydraulic Flat Tappet Camshaft Only Lift .425"/.425" Duration 252/252 RPM Range 800-4800

249-18-119-4

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$179.99
COMP Cams Xtreme Energy 252H Hydraulic Flat Tappet Camshaft Only Lift .425"/.425" Duration 252/252 RPM Range 800-4800 $179.99
Out of stock
To order this item contact Customer Service at 1-800-345-4545.
Xtreme Energy 252H Hydraulic Flat Tappet Camshaft Only
Lift .425"/.425"
Duration 252/252
RPM Range 800-4800

COMP Cams 18-119-4 Details

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

Hydraulic-Good power for trucks, 4WD and mild towing. Works well with stock computer. Smooth idle and good economy.

Specifications:

Exhaust Valve Lift (in.)
0.425
Intake Valve Lift (in.)
0.425
Exh. Duration @ .050 in. (Deg)
206
Int. Duration @ .050 in. (Deg)
206
Exh. Duration Advertised (Deg)
252
Int. Duration Advertised (Deg)
252
RPM Range
800-4800
Lifter Type
Hydraulic Flat Tappet
Usage
Street/Performance
Engine Make/Size
Chevy 262
Advertised Duration
252 int./252 exh.
Advertised Exhaust Duration
252
Advertised Intake Duration
252
Basic Operating RPM Range
800-4,800
Cam Style
Hydraulic flat tappet
Computer-Controlled Compatible
No
Duration at 050 inch Lift
206 int./206 exh.
Exhaust Duration at 050 inch Lift
206
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.425
Grind Number
C43 252H-10
Intake Duration at 050 inch Lift
206
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.425
Quantity
Sold individually
Valve Lift with Factory Rocker Arm Ratio
0.425 int./0.425 exh.
Valve Springs Required
Yes
Lobe Separation (Deg)
110
Manufacturer's Part Number:
18-119-4

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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