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COMP Cams 689-421-13

COMP Cams XFI AFM Hydraulic Roller Camshaft GM LS, GEN IV 2008-Present (Single-Bolt) Lift: .500"/.500"

249-689-421-13

Free Shipping Ships directly from the manufacturer on 09/23/19
Save $20 Off $250, $50 Off $500, $100 Off $1,500, $150 Off $2,500. Promo Code: SAVEMORE exclusions apply

$442.99
COMP Cams XFI AFM Hydraulic Roller Camshaft GM LS, GEN IV 2008-Present (Single-Bolt) Lift: .500"/.500" $442.99
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XFI AFM Hydraulic Roller Camshaft
GM LS, GEN IV 2008-Present (Single-Bolt)
  • Lift: .500"/.500"
  • Duration: 266°/278°
  • Lobe Separation Angle: 114°
  • RPM Range: 1600-6500
  • COMP Cams 689-421-13 Details

    XFI AFM Hydraulic Roller Camshafts

  • W/ VVT (12606358) & AFM
  • 2008-Present

  • Strong Power Gains
  • Smooth Idle

  • Specifications:

    Engine Make/Size
    Chevy LS Series
    RPM Range
    1600-6500
    Lifter Type
    Hydraulic Roller
    Int. Duration Advertised (Deg)
    266
    Exh. Duration @ .050 in. (Deg)
    226
    Exh. Duration Advertised (Deg)
    278
    Exhaust Valve Lift (in.)
    0.5
    Int. Duration @ .050 in. (Deg)
    214
    Intake Valve Lift (in.)
    0.500
    Usage
    Street/Performance
    Manufacturer's Part Number:
    689-421-13
    Shipping Weight:
    10.91
    Package Height:
    2.9
    Package Depth:
    24.2
    Package Width:
    2.9

    Since the introduction of, GM's LS/Gen IV engine has quickly become the ''preferred choice'' among many engine builders and performance enthusiasts. Right from the factory, the GM LS/Gen IV engine boasts a surprisingly efficient induction design, reduced weight and impressive power output. As the leading developer of high performance LS/Gen IV valve train technology, Comp Cams has engineered a full line of products proven to release the incredible horsepower and torque hidden inside while never sacrificing ever-critical reliability.

    Features:
  • Take advantage of today's newer and better flowing aftermarket cylinder heads
  • Feature higher exhaust duration and overall lift to provide broadest powerband and most top end power of any COMP Cams LS camshaft
  • Unique grinds for both cathedral & rectangle port heads
  • Require 26926-16 high pressure valve springs

  • Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.