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COMP Cams 12-466-8

XFI Hydraulic Roller Camshaft Small Block Chevy 262-400ci 1955-98 Lift: .570"/.565" With 1.6 Rockers

COMP Cams 12-466-8

249-12-466-8

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Ships 12/12/16 if Ordered Today
COMP Cams 12-466-8 XFI Hydraulic Roller Camshaft Small Block Chevy 262-400ci 1955-98 Lift: .570"/.565" With 1.6 Rockers $298.99
XFI Hydraulic Roller Camshaft
Small Block Chevy 262-400ci 1955-98
  • Lift: .570"/.565" With 1.6 Rockers
  • Duration: 268°/276°
  • Lobe Separation Angle: 113°
  • RPM Range: 1800-5800

  • COMP Cams 12-466-8 Details

    Chevy 262-400ci 1955-98
    Retro-Fit Hydraulic Roller Camshafts

    Ample low end with very good mid-range. Gear & exhaust upgrade needed. Largest cam possible with stock converter.

    Operating Range:1800-5800 RPM
    Duration Advertised:268° Intake / 276° Exhaust
    Duration @ .050'' Lift:218° Intake / 224° Exhaust
    Valve Lift w/1.6 Rockers:.570'' Intake / .565'' Exhaust
    Lobe Separation Angle:113°

    Specifications:

    Exhaust Valve Lift (in.)
    0.565
    Intake Valve Lift (in.)
    0.570
    RPM Range
    1800-5800
    Int. Duration @ .050 in. (Deg)
    218
    Exh. Duration @ .050 in. (Deg)
    224
    Int. Duration Advertised (Deg)
    268
    Exh. Duration Advertised (Deg)
    276
    Engine Make/Size
    Chevy Small Block (262-400)
    Lifter Type
    Hydraulic Roller Retrofit
    Usage
    Street/Performance
    Advertised Duration
    268 int./276 exh.
    Advertised Exhaust Duration
    276
    Advertised Intake Duration
    268
    Basic Operating RPM Range
    1,800-5,800
    Cam Style
    Hydraulic roller tappet
    Computer-Controlled Compatible
    Yes
    Duration at 050 inch Lift
    218 int./224 exh.
    Exhaust Duration at 050 inch Lift
    224
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.565
    Grind Number
    268XFI HR13
    Intake Duration at 050 inch Lift
    218
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.57
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.570 int./0.565 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    113
    Manufacturer's Part Number:
    12-466-8

    Comp Cams XFI (Xtreme Fuel Injection) camshafts feature a wide lobe separation for decreased overlap, yielding a more efficient combustion process. The XFI lobe profiles were designed to work in conjunction with recent valve train technology advancements. When used with Comp Cams beehive valve springs and increased ratio Pro Magnum rocker arms, the result is a faster valve opening and closing, while maintaining complete valve train control. Additionally, the XFI camshafts take advantage of the high velocity EFI-style cylinder head intake ports, intake manifolds and combustion chamber designs. The result: dramatic improvement in performance and durability for today's fuel injected engines.

    Features:
  • Newest and quickest lobe profiles in the Xtreme family; provide a terrific increase in performance
  • Tuned for use in EFI applications where extra air flow signal through the carburetor is not required (feature wider lobe separation without loss of responsiveness)
  • Work well with aftermarket cylinder heads & feature high lift

    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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