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COMP Cams 08-432-8 - Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts



COMP Cams 08-432-8 - Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts
COMP Cams 08-432-8 - Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts

JEGS Part Number: 249-08-432-8

Xtreme Energy XR282HR Hydraulic Roller Camshaft (CARBURETED)
Lift: .510''/.520''
Duration: 282°/288°
Lobe Separation Angle: 110°
RPM Range: 2200-5800

COMP Cams 08-432-8 Details

Chevy 305-350ci Small Block 1987-98
For engines originally equipped with a hydraulic roller camshaft, except LT1 and LT4.

Great for street machines, needs intake, headers, 2000+ stall converter and gears.

Operating Range:2200-5800 RPM
Duration Advertised:282° Intake / 288° Exhaust
Duration @ .050'' Lift:230° Intake / 236° Exhaust
Valve Lift w/1.5 Rockers:.510'' Intake / .520'' Exhaust
Lobe Separation Angle:110°

Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts

The Leading Edge of Valve Train Technology

Comp Cams Xtreme Energy series can be used in 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 improvements in valve train components and the newest developments in camshaft design. 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 train components 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 08-432-8

    Intake Valve Lift (in.)
    0.510
    Exhaust Valve Lift (in.)
    0.52
    RPM Range
    2200-5800
    Int. Duration @ .050 in. (Deg)
    230
    Exh. Duration @ .050 in. (Deg)
    236
    Int. Duration Advertised (Deg)
    282
    Exh. Duration Advertised (Deg)
    288
    Engine Make/Size
    Chevy Small Block (262-400)
    Lifter Type
    Hydraulic Roller
    Usage
    Street/Performance
    Advertised Duration
    282 int./288 exh.
    Advertised Exhaust Duration
    288
    Advertised Intake Duration
    282
    Basic Operating RPM Range
    2,200-5,800
    Cam Style
    Hydraulic roller tappet
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    230 int./236 exh.
    Exhaust Duration at 050 inch Lift
    236
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.52
    Grind Number
    CS XR282HR-10
    Intake Duration at 050 inch Lift
    230
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.51
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.510 int./0.520 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    110
    Manufacturer's Part Number:
    08-432-8
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