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Crane Cams Mechanical Roller Camshaft 1997-Up Chevy LS V8 4.8-6.2L

Crane Cams 1448041


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Crane Cams Mechanical Roller Camshaft 1997-Up Chevy LS V8 4.8-6.2L $482.28
Mechanical Roller Camshaft
  • 1997-Up Chevy LS V8 4.8-6.2L
  • Gross Lift: .420"/.420"
  • Advertised Duration: 308°/318°
  • RPM Range: 4600-8800

  • Crane Cams 1448041 Details

    Chevy LS Series

    For modified 5.0L thru 8.0L serious Pro Street and Drags, very rough idle, upgraded cylinder heads and valvetrain required, headers and aft cat exhaust required, 12.0+ compression ratio advised, low ratio gearing required, automatic transmission w/5000- 5500 stall converter, serious computer upgrades required.

    Note: FIRING ORDER: 1-8-7-2-6-5-4-3

    Grind Number: R-276/420-2-14
    Operating Range:4600-8800 RPM
    Duration Advertised:308° Intake / 318° Exhaust
    Duration @ .050'' Lift:276° Intake / 286° Exhaust
    Valve Lift w/1.7 Rockers:.420'' Intake / .420'' Exhaust
    Max Lift Angle:109° BTDC Intake / 119° BBDC Exhaust

    Designed for operation at ranges that can exceed 10,000 RPM, mechanical roller cams represent the ultimate in efficiency. While a large number of mechanical roller cams are used in purely competition applications, Crane Cams does manufacture less severe roller grinds that are designed for high performance street engines that have higher compression or power-adders. For best results, valve lash must be checked and set periodically.

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