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Crower 00521

230 High RPM Series Mechanical Roller Camshaft 1957-98 Chevrolet 262-400

Crower 00521

258-00521

made in usa
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Estimated ship date 06/09/17 if Ordered Today
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Crower 00521 230 High RPM Series Mechanical Roller Camshaft 1957-98 Chevrolet 262-400 $379.99
230 High RPM Series Mechanical Roller Camshaft
  • 1957-98 Chevrolet 262-400
  • Gross Lift W/ 1.8/1.7 Rockers .698"/.651"
  • Adv. Duration: 289°/299°
  • RPM Range: 3200-8200

  • Crower 00521 Details

    Chevy - Small Block

    Intake Exhaust
    Advertised Duration 289° 298°
    Duration @ .050" 256° 265°
    Valve Lift w/ 1.8/1.7 Rocker Arms 0.698 0.651
    Valve Lift w/ 1.9/1.8 Rocker Arms 0.737 0.689
    Valve Lift @ Cam 0.388 0.383
    Lobe Separation 108°

    Specifications:

    Manufacturer's Part Number:
    00521

    The 230 series was designed for Nationwide, truck & ARCA racing. The 230 series camshafts are designed to run in a very specific RPM powerband. RPM, rocker ratio, airflow and valve spring matching is critical for these camshafts to run properly and make the most power. For the best recommendation, please call or email our tech department with the your cylinder head make, head design, RPM range and airflow numbers at .500" .600" and .700". This series is avalilable in all the oversized cam bearing configurations and firing orders.

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